164157136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5519}}^1$

素因数の和:5564

約数の個数: 60

約数和(自身を含む): 375779520

約数和(自身を除く): 211622384

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 572, 676, 1144, 1352, 1859, 2288, 2704, 3718, 5519, 7436, 11038, 14872, 22076, 29744, 44152, 60709, 71747, 88304, 121418, 143494, 242836, 286988, 485672, 573976, 789217, 932711, 971344, 1147952, 1578434, 1865422, 3156868, 3730844, 6313736, 7461688, 10259821, 12627472, 14923376, 20519642, 41039284, 82078568, 164157136]

約数ペア:

[(1, 164157136), (2, 82078568), (4, 41039284), (8, 20519642), (11, 14923376), (13, 12627472), (16, 10259821), (22, 7461688), (26, 6313736), (44, 3730844), (52, 3156868), (88, 1865422), (104, 1578434), (143, 1147952), (169, 971344), (176, 932711), (208, 789217), (286, 573976), (338, 485672), (572, 286988), (676, 242836), (1144, 143494), (1352, 121418), (1859, 88304), (2288, 71747), (2704, 60709), (3718, 44152), (5519, 29744), (7436, 22076), (11038, 14872)]