168161910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19531}}^1$

素因数の和:19589

約数の個数: 64

約数和(自身を含む): 472518144

約数和(自身を除く): 304356234

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1435, 1722, 2870, 4305, 8610, 19531, 39062, 58593, 97655, 117186, 136717, 195310, 273434, 292965, 410151, 585930, 683585, 800771, 820302, 1367170, 1601542, 2050755, 2402313, 4003855, 4101510, 4804626, 5605397, 8007710, 11210794, 12011565, 16816191, 24023130, 28026985, 33632382, 56053970, 84080955, 168161910]

約数ペア:

[(1, 168161910), (2, 84080955), (3, 56053970), (5, 33632382), (6, 28026985), (7, 24023130), (10, 16816191), (14, 12011565), (15, 11210794), (21, 8007710), (30, 5605397), (35, 4804626), (41, 4101510), (42, 4003855), (70, 2402313), (82, 2050755), (105, 1601542), (123, 1367170), (205, 820302), (210, 800771), (246, 683585), (287, 585930), (410, 410151), (574, 292965), (615, 273434), (861, 195310), (1230, 136717), (1435, 117186), (1722, 97655), (2870, 58593), (4305, 39062), (8610, 19531)]