163669212

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 216

約数和(自身を含む): 515878272

約数和(自身を除く): 352209060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 41, 42, 49, 62, 63, 73, 82, 84, 93, 98, 123, 124, 126, 146, 147, 164, 186, 196, 217, 219, 246, 252, 279, 287, 292, 294, 369, 372, 434, 438, 441, 492, 511, 558, 574, 588, 651, 657, 738, 861, 868, 876, 882, 1022, 1116, 1148, 1271, 1302, 1314, 1476, 1519, 1533, 1722, 1764, 1953, 2009, 2044, 2263, 2542, 2583, 2604, 2628, 2993, 3038, 3066, 3444, 3577, 3813, 3906, 4018, 4526, 4557, 4599, 5084, 5166, 5986, 6027, 6076, 6132, 6789, 7154, 7626, 7812, 8036, 8897, 8979, 9052, 9114, 9198, 10332, 10731, 11439, 11972, 12054, 13578, 13671, 14308, 15252, 15841, 17794, 17958, 18081, 18228, 18396, 20367, 20951, 21462, 22878, 24108, 26691, 26937, 27156, 27342, 31682, 32193, 35588, 35916, 36162, 40734, 41902, 42924, 45756, 47523, 53382, 53874, 54684, 62279, 62853, 63364, 64386, 72324, 80073, 81468, 83804, 92783, 95046, 106764, 107748, 110887, 124558, 125706, 128772, 142569, 146657, 160146, 185566, 186837, 188559, 190092, 221774, 249116, 251412, 278349, 285138, 293314, 320292, 332661, 371132, 373674, 377118, 439971, 443548, 556698, 560511, 570276, 586628, 649481, 665322, 747348, 754236, 835047, 879942, 997983, 1113396, 1121022, 1298962, 1319913, 1330644, 1670094, 1759884, 1948443, 1995966, 2242044, 2597924, 2639826, 3340188, 3896886, 3991932, 4546367, 5279652, 5845329, 7793772, 9092734, 11690658, 13639101, 18185468, 23381316, 27278202, 40917303, 54556404, 81834606, 163669212]

約数ペア:

[(1, 163669212), (2, 81834606), (3, 54556404), (4, 40917303), (6, 27278202), (7, 23381316), (9, 18185468), (12, 13639101), (14, 11690658), (18, 9092734), (21, 7793772), (28, 5845329), (31, 5279652), (36, 4546367), (41, 3991932), (42, 3896886), (49, 3340188), (62, 2639826), (63, 2597924), (73, 2242044), (82, 1995966), (84, 1948443), (93, 1759884), (98, 1670094), (123, 1330644), (124, 1319913), (126, 1298962), (146, 1121022), (147, 1113396), (164, 997983), (186, 879942), (196, 835047), (217, 754236), (219, 747348), (246, 665322), (252, 649481), (279, 586628), (287, 570276), (292, 560511), (294, 556698), (369, 443548), (372, 439971), (434, 377118), (438, 373674), (441, 371132), (492, 332661), (511, 320292), (558, 293314), (574, 285138), (588, 278349), (651, 251412), (657, 249116), (738, 221774), (861, 190092), (868, 188559), (876, 186837), (882, 185566), (1022, 160146), (1116, 146657), (1148, 142569), (1271, 128772), (1302, 125706), (1314, 124558), (1476, 110887), (1519, 107748), (1533, 106764), (1722, 95046), (1764, 92783), (1953, 83804), (2009, 81468), (2044, 80073), (2263, 72324), (2542, 64386), (2583, 63364), (2604, 62853), (2628, 62279), (2993, 54684), (3038, 53874), (3066, 53382), (3444, 47523), (3577, 45756), (3813, 42924), (3906, 41902), (4018, 40734), (4526, 36162), (4557, 35916), (4599, 35588), (5084, 32193), (5166, 31682), (5986, 27342), (6027, 27156), (6076, 26937), (6132, 26691), (6789, 24108), (7154, 22878), (7626, 21462), (7812, 20951), (8036, 20367), (8897, 18396), (8979, 18228), (9052, 18081), (9114, 17958), (9198, 17794), (10332, 15841), (10731, 15252), (11439, 14308), (11972, 13671), (12054, 13578)]