161007180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:959

約数の個数: 96

約数和(自身を含む): 470292480

約数和(自身を除く): 309285300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 107, 124, 155, 186, 214, 310, 321, 372, 428, 465, 535, 620, 642, 809, 930, 1070, 1284, 1605, 1618, 1860, 2140, 2427, 3210, 3236, 3317, 4045, 4854, 6420, 6634, 8090, 9708, 9951, 12135, 13268, 16180, 16585, 19902, 24270, 25079, 33170, 39804, 48540, 49755, 50158, 66340, 75237, 86563, 99510, 100316, 125395, 150474, 173126, 199020, 250790, 259689, 300948, 346252, 376185, 432815, 501580, 519378, 752370, 865630, 1038756, 1298445, 1504740, 1731260, 2596890, 2683453, 5193780, 5366906, 8050359, 10733812, 13417265, 16100718, 26834530, 32201436, 40251795, 53669060, 80503590, 161007180]

約数ペア:

[(1, 161007180), (2, 80503590), (3, 53669060), (4, 40251795), (5, 32201436), (6, 26834530), (10, 16100718), (12, 13417265), (15, 10733812), (20, 8050359), (30, 5366906), (31, 5193780), (60, 2683453), (62, 2596890), (93, 1731260), (107, 1504740), (124, 1298445), (155, 1038756), (186, 865630), (214, 752370), (310, 519378), (321, 501580), (372, 432815), (428, 376185), (465, 346252), (535, 300948), (620, 259689), (642, 250790), (809, 199020), (930, 173126), (1070, 150474), (1284, 125395), (1605, 100316), (1618, 99510), (1860, 86563), (2140, 75237), (2427, 66340), (3210, 50158), (3236, 49755), (3317, 48540), (4045, 39804), (4854, 33170), (6420, 25079), (6634, 24270), (8090, 19902), (9708, 16585), (9951, 16180), (12135, 13268)]