156835830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 383533056

約数和(自身を除く): 226697226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 191, 202, 271, 303, 382, 505, 542, 573, 606, 813, 955, 1010, 1146, 1355, 1515, 1626, 1910, 2710, 2865, 3030, 4065, 5730, 8130, 19291, 27371, 38582, 51761, 54742, 57873, 82113, 96455, 103522, 115746, 136855, 155283, 164226, 192910, 258805, 273710, 289365, 310566, 410565, 517610, 578730, 776415, 821130, 1552830, 5227861, 10455722, 15683583, 26139305, 31367166, 52278610, 78417915, 156835830]

約数ペア:

[(1, 156835830), (2, 78417915), (3, 52278610), (5, 31367166), (6, 26139305), (10, 15683583), (15, 10455722), (30, 5227861), (101, 1552830), (191, 821130), (202, 776415), (271, 578730), (303, 517610), (382, 410565), (505, 310566), (542, 289365), (573, 273710), (606, 258805), (813, 192910), (955, 164226), (1010, 155283), (1146, 136855), (1355, 115746), (1515, 103522), (1626, 96455), (1910, 82113), (2710, 57873), (2865, 54742), (3030, 51761), (4065, 38582), (5730, 27371), (8130, 19291)]