161958438684

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{44017}}^1$

素因数の和:44225

約数の個数: 192

約数和(自身を含む): 498523217920

約数和(自身を除く): 336564779236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 157, 186, 189, 217, 252, 279, 314, 372, 378, 434, 471, 558, 628, 651, 756, 837, 868, 942, 1099, 1116, 1302, 1413, 1674, 1884, 1953, 2198, 2604, 2826, 3297, 3348, 3906, 4239, 4396, 4867, 5652, 5859, 6594, 7812, 8478, 9734, 9891, 11718, 13188, 14601, 16956, 19468, 19782, 23436, 29202, 29673, 34069, 39564, 43803, 44017, 58404, 59346, 68138, 87606, 88034, 102207, 118692, 131409, 132051, 136276, 175212, 176068, 204414, 262818, 264102, 306621, 308119, 396153, 408828, 525636, 528204, 613242, 616238, 792306, 919863, 924357, 1188459, 1226484, 1232476, 1364527, 1584612, 1839726, 1848714, 2376918, 2729054, 2773071, 3679452, 3697428, 4093581, 4753836, 5458108, 5546142, 6910669, 8187162, 8319213, 9551689, 11092284, 12280743, 13821338, 16374324, 16638426, 19103378, 20732007, 24561486, 27642676, 28655067, 33276852, 36842229, 38206756, 41464014, 48374683, 49122972, 57310134, 62196021, 73684458, 82928028, 85965201, 96749366, 114620268, 124392042, 145124049, 147368916, 171930402, 186588063, 193498732, 214230739, 248784084, 257895603, 290248098, 343860804, 373176126, 428461478, 435372147, 515791206, 580496196, 642692217, 746352252, 856922956, 870744294, 1031582412, 1285384434, 1306116441, 1499615173, 1741488588, 1928076651, 2570768868, 2612232882, 2999230346, 3856153302, 4498845519, 5224465764, 5784229953, 5998460692, 7712306604, 8997691038, 11568459906, 13496536557, 17995382076, 23136919812, 26993073114, 40489609671, 53986146228, 80979219342, 161958438684]

約数ペア:

[(1, 161958438684), (2, 80979219342), (3, 53986146228), (4, 40489609671), (6, 26993073114), (7, 23136919812), (9, 17995382076), (12, 13496536557), (14, 11568459906), (18, 8997691038), (21, 7712306604), (27, 5998460692), (28, 5784229953), (31, 5224465764), (36, 4498845519), (42, 3856153302), (54, 2999230346), (62, 2612232882), (63, 2570768868), (84, 1928076651), (93, 1741488588), (108, 1499615173), (124, 1306116441), (126, 1285384434), (157, 1031582412), (186, 870744294), (189, 856922956), (217, 746352252), (252, 642692217), (279, 580496196), (314, 515791206), (372, 435372147), (378, 428461478), (434, 373176126), (471, 343860804), (558, 290248098), (628, 257895603), (651, 248784084), (756, 214230739), (837, 193498732), (868, 186588063), (942, 171930402), (1099, 147368916), (1116, 145124049), (1302, 124392042), (1413, 114620268), (1674, 96749366), (1884, 85965201), (1953, 82928028), (2198, 73684458), (2604, 62196021), (2826, 57310134), (3297, 49122972), (3348, 48374683), (3906, 41464014), (4239, 38206756), (4396, 36842229), (4867, 33276852), (5652, 28655067), (5859, 27642676), (6594, 24561486), (7812, 20732007), (8478, 19103378), (9734, 16638426), (9891, 16374324), (11718, 13821338), (13188, 12280743), (14601, 11092284), (16956, 9551689), (19468, 8319213), (19782, 8187162), (23436, 6910669), (29202, 5546142), (29673, 5458108), (34069, 4753836), (39564, 4093581), (43803, 3697428), (44017, 3679452), (58404, 2773071), (59346, 2729054), (68138, 2376918), (87606, 1848714), (88034, 1839726), (102207, 1584612), (118692, 1364527), (131409, 1232476), (132051, 1226484), (136276, 1188459), (175212, 924357), (176068, 919863), (204414, 792306), (262818, 616238), (264102, 613242), (306621, 528204), (308119, 525636), (396153, 408828)]