157998731688

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{461693}}^1$

素因数の和:461816

約数の個数: 144

約数和(自身を含む): 502909423380

約数和(自身を除く): 344910691692

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 97, 98, 126, 147, 168, 194, 196, 252, 291, 294, 388, 392, 441, 504, 582, 588, 679, 776, 873, 882, 1164, 1176, 1358, 1746, 1764, 2037, 2328, 2716, 3492, 3528, 4074, 4753, 5432, 6111, 6984, 8148, 9506, 12222, 14259, 16296, 19012, 24444, 28518, 38024, 42777, 48888, 57036, 85554, 114072, 171108, 342216, 461693, 923386, 1385079, 1846772, 2770158, 3231851, 3693544, 4155237, 5540316, 6463702, 8310474, 9695553, 11080632, 12927404, 16620948, 19391106, 22622957, 25854808, 29086659, 33241896, 38782212, 44784221, 45245914, 58173318, 67868871, 77564424, 89568442, 90491828, 116346636, 134352663, 135737742, 179136884, 180983656, 203606613, 232693272, 268705326, 271475484, 313489547, 358273768, 403057989, 407213226, 537410652, 542950968, 626979094, 806115978, 814426452, 940468641, 1074821304, 1253958188, 1612231956, 1628852904, 1880937282, 2194426829, 2507916376, 2821405923, 3224463912, 3761874564, 4388853658, 5642811846, 6583280487, 7523749128, 8777707316, 11285623692, 13166560974, 17555414632, 19749841461, 22571247384, 26333121948, 39499682922, 52666243896, 78999365844, 157998731688]

約数ペア:

[(1, 157998731688), (2, 78999365844), (3, 52666243896), (4, 39499682922), (6, 26333121948), (7, 22571247384), (8, 19749841461), (9, 17555414632), (12, 13166560974), (14, 11285623692), (18, 8777707316), (21, 7523749128), (24, 6583280487), (28, 5642811846), (36, 4388853658), (42, 3761874564), (49, 3224463912), (56, 2821405923), (63, 2507916376), (72, 2194426829), (84, 1880937282), (97, 1628852904), (98, 1612231956), (126, 1253958188), (147, 1074821304), (168, 940468641), (194, 814426452), (196, 806115978), (252, 626979094), (291, 542950968), (294, 537410652), (388, 407213226), (392, 403057989), (441, 358273768), (504, 313489547), (582, 271475484), (588, 268705326), (679, 232693272), (776, 203606613), (873, 180983656), (882, 179136884), (1164, 135737742), (1176, 134352663), (1358, 116346636), (1746, 90491828), (1764, 89568442), (2037, 77564424), (2328, 67868871), (2716, 58173318), (3492, 45245914), (3528, 44784221), (4074, 38782212), (4753, 33241896), (5432, 29086659), (6111, 25854808), (6984, 22622957), (8148, 19391106), (9506, 16620948), (12222, 12927404), (14259, 11080632), (16296, 9695553), (19012, 8310474), (24444, 6463702), (28518, 5540316), (38024, 4155237), (42777, 3693544), (48888, 3231851), (57036, 2770158), (85554, 1846772), (114072, 1385079), (171108, 923386), (342216, 461693)]