133601780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 315318528

約数和(自身を除く): 181716748

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 83, 130, 151, 164, 166, 205, 260, 302, 332, 410, 415, 533, 604, 755, 820, 830, 1066, 1079, 1510, 1660, 1963, 2132, 2158, 2665, 3020, 3403, 3926, 4316, 5330, 5395, 6191, 6806, 7852, 9815, 10660, 10790, 12382, 12533, 13612, 17015, 19630, 21580, 24764, 25066, 30955, 34030, 39260, 44239, 50132, 61910, 62665, 68060, 80483, 88478, 123820, 125330, 160966, 162929, 176956, 221195, 250660, 321932, 325858, 402415, 442390, 513853, 651716, 804830, 814645, 884780, 1027706, 1609660, 1629290, 2055412, 2569265, 3258580, 5138530, 6680089, 10277060, 13360178, 26720356, 33400445, 66800890, 133601780]

約数ペア:

[(1, 133601780), (2, 66800890), (4, 33400445), (5, 26720356), (10, 13360178), (13, 10277060), (20, 6680089), (26, 5138530), (41, 3258580), (52, 2569265), (65, 2055412), (82, 1629290), (83, 1609660), (130, 1027706), (151, 884780), (164, 814645), (166, 804830), (205, 651716), (260, 513853), (302, 442390), (332, 402415), (410, 325858), (415, 321932), (533, 250660), (604, 221195), (755, 176956), (820, 162929), (830, 160966), (1066, 125330), (1079, 123820), (1510, 88478), (1660, 80483), (1963, 68060), (2132, 62665), (2158, 61910), (2665, 50132), (3020, 44239), (3403, 39260), (3926, 34030), (4316, 30955), (5330, 25066), (5395, 24764), (6191, 21580), (6806, 19630), (7852, 17015), (9815, 13612), (10660, 12533), (10790, 12382)]