157088620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 375661440

約数和(自身を除く): 218572820

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 109, 115, 130, 218, 230, 241, 260, 299, 436, 460, 482, 545, 598, 964, 1090, 1196, 1205, 1417, 1495, 2180, 2410, 2507, 2834, 2990, 3133, 4820, 5014, 5543, 5668, 5980, 6266, 7085, 10028, 11086, 12532, 12535, 14170, 15665, 22172, 25070, 26269, 27715, 28340, 31330, 32591, 50140, 52538, 55430, 62660, 65182, 72059, 105076, 110860, 130364, 131345, 144118, 162955, 262690, 288236, 325910, 341497, 360295, 525380, 604187, 651820, 682994, 720590, 1208374, 1365988, 1441180, 1707485, 2416748, 3020935, 3414970, 6041870, 6829940, 7854431, 12083740, 15708862, 31417724, 39272155, 78544310, 157088620]

約数ペア:

[(1, 157088620), (2, 78544310), (4, 39272155), (5, 31417724), (10, 15708862), (13, 12083740), (20, 7854431), (23, 6829940), (26, 6041870), (46, 3414970), (52, 3020935), (65, 2416748), (92, 1707485), (109, 1441180), (115, 1365988), (130, 1208374), (218, 720590), (230, 682994), (241, 651820), (260, 604187), (299, 525380), (436, 360295), (460, 341497), (482, 325910), (545, 288236), (598, 262690), (964, 162955), (1090, 144118), (1196, 131345), (1205, 130364), (1417, 110860), (1495, 105076), (2180, 72059), (2410, 65182), (2507, 62660), (2834, 55430), (2990, 52538), (3133, 50140), (4820, 32591), (5014, 31330), (5543, 28340), (5668, 27715), (5980, 26269), (6266, 25070), (7085, 22172), (10028, 15665), (11086, 14170), (12532, 12535)]