138451612488

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{542539}}^1$

素因数の和:542600

約数の個数: 128

約数和(自身を含む): 416670720000

約数和(自身を除く): 278219107512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 124, 147, 168, 186, 196, 217, 248, 294, 343, 372, 392, 434, 588, 651, 686, 744, 868, 1029, 1176, 1302, 1372, 1519, 1736, 2058, 2604, 2744, 3038, 4116, 4557, 5208, 6076, 8232, 9114, 10633, 12152, 18228, 21266, 31899, 36456, 42532, 63798, 85064, 127596, 255192, 542539, 1085078, 1627617, 2170156, 3255234, 3797773, 4340312, 6510468, 7595546, 11393319, 13020936, 15191092, 16818709, 22786638, 26584411, 30382184, 33637418, 45573276, 50456127, 53168822, 67274836, 79753233, 91146552, 100912254, 106337644, 117730963, 134549672, 159506466, 186090877, 201824508, 212675288, 235461926, 319012932, 353192889, 372181754, 403649016, 470923852, 558272631, 638025864, 706385778, 744363508, 824116741, 941847704, 1116545262, 1412771556, 1488727016, 1648233482, 2233090524, 2472350223, 2825543112, 3296466964, 4466181048, 4944700446, 5768817187, 6592933928, 9889400892, 11537634374, 17306451561, 19778801784, 23075268748, 34612903122, 46150537496, 69225806244, 138451612488]

約数ペア:

[(1, 138451612488), (2, 69225806244), (3, 46150537496), (4, 34612903122), (6, 23075268748), (7, 19778801784), (8, 17306451561), (12, 11537634374), (14, 9889400892), (21, 6592933928), (24, 5768817187), (28, 4944700446), (31, 4466181048), (42, 3296466964), (49, 2825543112), (56, 2472350223), (62, 2233090524), (84, 1648233482), (93, 1488727016), (98, 1412771556), (124, 1116545262), (147, 941847704), (168, 824116741), (186, 744363508), (196, 706385778), (217, 638025864), (248, 558272631), (294, 470923852), (343, 403649016), (372, 372181754), (392, 353192889), (434, 319012932), (588, 235461926), (651, 212675288), (686, 201824508), (744, 186090877), (868, 159506466), (1029, 134549672), (1176, 117730963), (1302, 106337644), (1372, 100912254), (1519, 91146552), (1736, 79753233), (2058, 67274836), (2604, 53168822), (2744, 50456127), (3038, 45573276), (4116, 33637418), (4557, 30382184), (5208, 26584411), (6076, 22786638), (8232, 16818709), (9114, 15191092), (10633, 13020936), (12152, 11393319), (18228, 7595546), (21266, 6510468), (31899, 4340312), (36456, 3797773), (42532, 3255234), (63798, 2170156), (85064, 1627617), (127596, 1085078), (255192, 542539)]