155038130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 333314352

約数和(自身を除く): 178276222

約数列:

[1, 2, 5, 10, 13, 17, 26, 31, 34, 62, 65, 73, 85, 130, 146, 155, 170, 221, 310, 365, 403, 442, 527, 730, 806, 949, 961, 1054, 1105, 1241, 1898, 1922, 2015, 2210, 2263, 2482, 2635, 4030, 4526, 4745, 4805, 5270, 6205, 6851, 9490, 9610, 11315, 12410, 12493, 13702, 16133, 16337, 22630, 24986, 29419, 32266, 32674, 34255, 38471, 58838, 62465, 68510, 70153, 76942, 80665, 81685, 124930, 140306, 147095, 161330, 163370, 192355, 212381, 294190, 350765, 384710, 424762, 500123, 701530, 911989, 1000246, 1061905, 1192601, 1823978, 2123810, 2385202, 2500615, 4559945, 5001230, 5963005, 9119890, 11926010, 15503813, 31007626, 77519065, 155038130]

約数ペア:

[(1, 155038130), (2, 77519065), (5, 31007626), (10, 15503813), (13, 11926010), (17, 9119890), (26, 5963005), (31, 5001230), (34, 4559945), (62, 2500615), (65, 2385202), (73, 2123810), (85, 1823978), (130, 1192601), (146, 1061905), (155, 1000246), (170, 911989), (221, 701530), (310, 500123), (365, 424762), (403, 384710), (442, 350765), (527, 294190), (730, 212381), (806, 192355), (949, 163370), (961, 161330), (1054, 147095), (1105, 140306), (1241, 124930), (1898, 81685), (1922, 80665), (2015, 76942), (2210, 70153), (2263, 68510), (2482, 62465), (2635, 58838), (4030, 38471), (4526, 34255), (4745, 32674), (4805, 32266), (5270, 29419), (6205, 24986), (6851, 22630), (9490, 16337), (9610, 16133), (11315, 13702), (12410, 12493)]