166955840

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:352

約数の個数: 112

約数和(自身を含む): 416966400

約数和(自身を除く): 250010560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 59, 64, 74, 80, 118, 148, 160, 185, 236, 239, 295, 296, 320, 370, 472, 478, 590, 592, 740, 944, 956, 1180, 1184, 1195, 1480, 1888, 1912, 2183, 2360, 2368, 2390, 2960, 3776, 3824, 4366, 4720, 4780, 5920, 7648, 8732, 8843, 9440, 9560, 10915, 11840, 14101, 15296, 17464, 17686, 18880, 19120, 21830, 28202, 34928, 35372, 38240, 43660, 44215, 56404, 69856, 70505, 70744, 76480, 87320, 88430, 112808, 139712, 141010, 141488, 174640, 176860, 225616, 282020, 282976, 349280, 353720, 451232, 521737, 564040, 565952, 698560, 707440, 902464, 1043474, 1128080, 1414880, 2086948, 2256160, 2608685, 2829760, 4173896, 4512320, 5217370, 8347792, 10434740, 16695584, 20869480, 33391168, 41738960, 83477920, 166955840]

約数ペア:

[(1, 166955840), (2, 83477920), (4, 41738960), (5, 33391168), (8, 20869480), (10, 16695584), (16, 10434740), (20, 8347792), (32, 5217370), (37, 4512320), (40, 4173896), (59, 2829760), (64, 2608685), (74, 2256160), (80, 2086948), (118, 1414880), (148, 1128080), (160, 1043474), (185, 902464), (236, 707440), (239, 698560), (295, 565952), (296, 564040), (320, 521737), (370, 451232), (472, 353720), (478, 349280), (590, 282976), (592, 282020), (740, 225616), (944, 176860), (956, 174640), (1180, 141488), (1184, 141010), (1195, 139712), (1480, 112808), (1888, 88430), (1912, 87320), (2183, 76480), (2360, 70744), (2368, 70505), (2390, 69856), (2960, 56404), (3776, 44215), (3824, 43660), (4366, 38240), (4720, 35372), (4780, 34928), (5920, 28202), (7648, 21830), (8732, 19120), (8843, 18880), (9440, 17686), (9560, 17464), (10915, 15296), (11840, 14101)]