173902932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 525837312

約数和(自身を除く): 351934380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 113, 124, 126, 186, 197, 217, 226, 252, 279, 339, 372, 394, 434, 452, 558, 591, 651, 678, 788, 791, 868, 1017, 1116, 1182, 1302, 1356, 1379, 1582, 1773, 1953, 2034, 2364, 2373, 2604, 2758, 3164, 3503, 3546, 3906, 4068, 4137, 4746, 5516, 6107, 7006, 7092, 7119, 7812, 8274, 9492, 10509, 12214, 12411, 14012, 14238, 16548, 18321, 21018, 22261, 24428, 24521, 24822, 28476, 31527, 36642, 42036, 42749, 44522, 49042, 49644, 54963, 63054, 66783, 73284, 73563, 85498, 89044, 98084, 109926, 126108, 128247, 133566, 147126, 155827, 170996, 200349, 219852, 220689, 256494, 267132, 294252, 311654, 384741, 400698, 441378, 467481, 512988, 623308, 690091, 769482, 801396, 882756, 934962, 1380182, 1402443, 1538964, 1869924, 2070273, 2760364, 2804886, 4140546, 4830637, 5609772, 6210819, 8281092, 9661274, 12421638, 14491911, 19322548, 24843276, 28983822, 43475733, 57967644, 86951466, 173902932]

約数ペア:

[(1, 173902932), (2, 86951466), (3, 57967644), (4, 43475733), (6, 28983822), (7, 24843276), (9, 19322548), (12, 14491911), (14, 12421638), (18, 9661274), (21, 8281092), (28, 6210819), (31, 5609772), (36, 4830637), (42, 4140546), (62, 2804886), (63, 2760364), (84, 2070273), (93, 1869924), (113, 1538964), (124, 1402443), (126, 1380182), (186, 934962), (197, 882756), (217, 801396), (226, 769482), (252, 690091), (279, 623308), (339, 512988), (372, 467481), (394, 441378), (434, 400698), (452, 384741), (558, 311654), (591, 294252), (651, 267132), (678, 256494), (788, 220689), (791, 219852), (868, 200349), (1017, 170996), (1116, 155827), (1182, 147126), (1302, 133566), (1356, 128247), (1379, 126108), (1582, 109926), (1773, 98084), (1953, 89044), (2034, 85498), (2364, 73563), (2373, 73284), (2604, 66783), (2758, 63054), (3164, 54963), (3503, 49644), (3546, 49042), (3906, 44522), (4068, 42749), (4137, 42036), (4746, 36642), (5516, 31527), (6107, 28476), (7006, 24822), (7092, 24521), (7119, 24428), (7812, 22261), (8274, 21018), (9492, 18321), (10509, 16548), (12214, 14238), (12411, 14012)]