157419850

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 349084800

約数和(自身を除く): 191664950

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 67, 70, 98, 134, 137, 175, 245, 274, 335, 343, 350, 469, 490, 670, 685, 686, 938, 959, 1225, 1370, 1675, 1715, 1918, 2345, 2450, 3283, 3350, 3425, 3430, 4690, 4795, 6566, 6713, 6850, 8575, 9179, 9590, 11725, 13426, 16415, 17150, 18358, 22981, 23450, 23975, 32830, 33565, 45895, 45962, 46991, 47950, 64253, 67130, 82075, 91790, 93982, 114905, 128506, 164150, 167825, 229475, 229810, 234955, 321265, 335650, 449771, 458950, 469910, 574525, 642530, 899542, 1149050, 1174775, 1606325, 2248855, 2349550, 3148397, 3212650, 4497710, 6296794, 11244275, 15741985, 22488550, 31483970, 78709925, 157419850]

約数ペア:

[(1, 157419850), (2, 78709925), (5, 31483970), (7, 22488550), (10, 15741985), (14, 11244275), (25, 6296794), (35, 4497710), (49, 3212650), (50, 3148397), (67, 2349550), (70, 2248855), (98, 1606325), (134, 1174775), (137, 1149050), (175, 899542), (245, 642530), (274, 574525), (335, 469910), (343, 458950), (350, 449771), (469, 335650), (490, 321265), (670, 234955), (685, 229810), (686, 229475), (938, 167825), (959, 164150), (1225, 128506), (1370, 114905), (1675, 93982), (1715, 91790), (1918, 82075), (2345, 67130), (2450, 64253), (3283, 47950), (3350, 46991), (3425, 45962), (3430, 45895), (4690, 33565), (4795, 32830), (6566, 23975), (6713, 23450), (6850, 22981), (8575, 18358), (9179, 17150), (9590, 16415), (11725, 13426)]