171131064

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 479001600

約数和(自身を除く): 307870536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 79, 104, 106, 131, 156, 158, 159, 212, 237, 262, 312, 316, 318, 393, 424, 474, 524, 632, 636, 689, 786, 948, 1027, 1048, 1272, 1378, 1572, 1703, 1896, 2054, 2067, 2756, 3081, 3144, 3406, 4108, 4134, 4187, 5109, 5512, 6162, 6812, 6943, 8216, 8268, 8374, 10218, 10349, 12324, 12561, 13624, 13886, 16536, 16748, 20436, 20698, 20829, 24648, 25122, 27772, 31047, 33496, 40872, 41396, 41658, 50244, 54431, 55544, 62094, 82792, 83316, 90259, 100488, 108862, 124188, 134537, 163293, 166632, 180518, 217724, 248376, 269074, 270777, 326586, 361036, 403611, 435448, 538148, 541554, 548497, 653172, 722072, 807222, 1076296, 1083108, 1096994, 1306344, 1614444, 1645491, 2166216, 2193988, 3228888, 3290982, 4387976, 6581964, 7130461, 13163928, 14260922, 21391383, 28521844, 42782766, 57043688, 85565532, 171131064]

約数ペア:

[(1, 171131064), (2, 85565532), (3, 57043688), (4, 42782766), (6, 28521844), (8, 21391383), (12, 14260922), (13, 13163928), (24, 7130461), (26, 6581964), (39, 4387976), (52, 3290982), (53, 3228888), (78, 2193988), (79, 2166216), (104, 1645491), (106, 1614444), (131, 1306344), (156, 1096994), (158, 1083108), (159, 1076296), (212, 807222), (237, 722072), (262, 653172), (312, 548497), (316, 541554), (318, 538148), (393, 435448), (424, 403611), (474, 361036), (524, 326586), (632, 270777), (636, 269074), (689, 248376), (786, 217724), (948, 180518), (1027, 166632), (1048, 163293), (1272, 134537), (1378, 124188), (1572, 108862), (1703, 100488), (1896, 90259), (2054, 83316), (2067, 82792), (2756, 62094), (3081, 55544), (3144, 54431), (3406, 50244), (4108, 41658), (4134, 41396), (4187, 40872), (5109, 33496), (5512, 31047), (6162, 27772), (6812, 25122), (6943, 24648), (8216, 20829), (8268, 20698), (8374, 20436), (10218, 16748), (10349, 16536), (12324, 13886), (12561, 13624)]