156765669728

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{227}}^1\times {\mathrm{1321}}^1$

素因数の和:1637

約数の個数: 144

約数和(自身を含む): 339413103792

約数和(自身を除く): 182647434064

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 227, 248, 272, 454, 496, 527, 544, 908, 961, 992, 1054, 1321, 1816, 1922, 2108, 2642, 3632, 3844, 3859, 4216, 5284, 7037, 7264, 7688, 7718, 8432, 10568, 14074, 15376, 15436, 16337, 16864, 21136, 22457, 28148, 30752, 30872, 32674, 40951, 42272, 44914, 56296, 61744, 65348, 81902, 89828, 112592, 119629, 123488, 130696, 163804, 179656, 218147, 225184, 239258, 261392, 299867, 327608, 359312, 436294, 478516, 522784, 599734, 655216, 696167, 718624, 872588, 957032, 1199468, 1269481, 1310432, 1392334, 1745176, 1914064, 2398936, 2538962, 2784668, 3490352, 3708499, 3828128, 4797872, 5077924, 5097739, 5569336, 6980704, 7416998, 9295877, 9595744, 10155848, 10195478, 11138672, 14833996, 18591754, 20311696, 20390956, 21581177, 22277344, 29667992, 37183508, 40623392, 40781912, 43162354, 59335984, 74367016, 81563824, 86324708, 118671968, 148734032, 158029909, 163127648, 172649416, 288172187, 297468064, 316059818, 345298832, 576344374, 632119636, 690597664, 1152688748, 1264239272, 2305377496, 2528478544, 4610754992, 4898927179, 5056957088, 9221509984, 9797854358, 19595708716, 39191417432, 78382834864, 156765669728]

約数ペア:

[(1, 156765669728), (2, 78382834864), (4, 39191417432), (8, 19595708716), (16, 9797854358), (17, 9221509984), (31, 5056957088), (32, 4898927179), (34, 4610754992), (62, 2528478544), (68, 2305377496), (124, 1264239272), (136, 1152688748), (227, 690597664), (248, 632119636), (272, 576344374), (454, 345298832), (496, 316059818), (527, 297468064), (544, 288172187), (908, 172649416), (961, 163127648), (992, 158029909), (1054, 148734032), (1321, 118671968), (1816, 86324708), (1922, 81563824), (2108, 74367016), (2642, 59335984), (3632, 43162354), (3844, 40781912), (3859, 40623392), (4216, 37183508), (5284, 29667992), (7037, 22277344), (7264, 21581177), (7688, 20390956), (7718, 20311696), (8432, 18591754), (10568, 14833996), (14074, 11138672), (15376, 10195478), (15436, 10155848), (16337, 9595744), (16864, 9295877), (21136, 7416998), (22457, 6980704), (28148, 5569336), (30752, 5097739), (30872, 5077924), (32674, 4797872), (40951, 3828128), (42272, 3708499), (44914, 3490352), (56296, 2784668), (61744, 2538962), (65348, 2398936), (81902, 1914064), (89828, 1745176), (112592, 1392334), (119629, 1310432), (123488, 1269481), (130696, 1199468), (163804, 957032), (179656, 872588), (218147, 718624), (225184, 696167), (239258, 655216), (261392, 599734), (299867, 522784), (327608, 478516), (359312, 436294)]