158891616

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:134

約数の個数: 216

約数和(自身を含む): 516245184

約数和(自身を除く): 357353568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 37, 39, 48, 52, 62, 72, 74, 78, 93, 96, 104, 111, 117, 124, 144, 148, 156, 186, 208, 222, 234, 248, 279, 288, 296, 312, 333, 372, 403, 416, 444, 468, 481, 496, 558, 592, 624, 666, 744, 806, 888, 936, 962, 992, 1116, 1147, 1184, 1209, 1248, 1332, 1369, 1443, 1488, 1612, 1776, 1872, 1924, 2232, 2294, 2418, 2664, 2738, 2886, 2976, 3224, 3441, 3552, 3627, 3744, 3848, 4107, 4329, 4464, 4588, 4836, 5328, 5476, 5772, 6448, 6882, 7254, 7696, 8214, 8658, 8928, 9176, 9672, 10323, 10656, 10952, 11544, 12321, 12896, 13764, 14508, 14911, 15392, 16428, 17316, 17797, 18352, 19344, 20646, 21904, 23088, 24642, 27528, 29016, 29822, 32856, 34632, 35594, 36704, 38688, 41292, 42439, 43808, 44733, 46176, 49284, 53391, 55056, 58032, 59644, 65712, 69264, 71188, 82584, 84878, 89466, 98568, 106782, 110112, 116064, 119288, 127317, 131424, 134199, 138528, 142376, 160173, 165168, 169756, 178932, 197136, 213564, 238576, 254634, 268398, 284752, 320346, 330336, 339512, 357864, 381951, 394272, 427128, 477152, 509268, 536796, 551707, 569504, 640692, 679024, 715728, 763902, 854256, 1018536, 1073592, 1103414, 1281384, 1358048, 1431456, 1527804, 1655121, 1708512, 2037072, 2147184, 2206828, 2562768, 3055608, 3310242, 4074144, 4294368, 4413656, 4965363, 5125536, 6111216, 6620484, 8827312, 9930726, 12222432, 13240968, 17654624, 19861452, 26481936, 39722904, 52963872, 79445808, 158891616]

約数ペア:

[(1, 158891616), (2, 79445808), (3, 52963872), (4, 39722904), (6, 26481936), (8, 19861452), (9, 17654624), (12, 13240968), (13, 12222432), (16, 9930726), (18, 8827312), (24, 6620484), (26, 6111216), (31, 5125536), (32, 4965363), (36, 4413656), (37, 4294368), (39, 4074144), (48, 3310242), (52, 3055608), (62, 2562768), (72, 2206828), (74, 2147184), (78, 2037072), (93, 1708512), (96, 1655121), (104, 1527804), (111, 1431456), (117, 1358048), (124, 1281384), (144, 1103414), (148, 1073592), (156, 1018536), (186, 854256), (208, 763902), (222, 715728), (234, 679024), (248, 640692), (279, 569504), (288, 551707), (296, 536796), (312, 509268), (333, 477152), (372, 427128), (403, 394272), (416, 381951), (444, 357864), (468, 339512), (481, 330336), (496, 320346), (558, 284752), (592, 268398), (624, 254634), (666, 238576), (744, 213564), (806, 197136), (888, 178932), (936, 169756), (962, 165168), (992, 160173), (1116, 142376), (1147, 138528), (1184, 134199), (1209, 131424), (1248, 127317), (1332, 119288), (1369, 116064), (1443, 110112), (1488, 106782), (1612, 98568), (1776, 89466), (1872, 84878), (1924, 82584), (2232, 71188), (2294, 69264), (2418, 65712), (2664, 59644), (2738, 58032), (2886, 55056), (2976, 53391), (3224, 49284), (3441, 46176), (3552, 44733), (3627, 43808), (3744, 42439), (3848, 41292), (4107, 38688), (4329, 36704), (4464, 35594), (4588, 34632), (4836, 32856), (5328, 29822), (5476, 29016), (5772, 27528), (6448, 24642), (6882, 23088), (7254, 21904), (7696, 20646), (8214, 19344), (8658, 18352), (8928, 17797), (9176, 17316), (9672, 16428), (10323, 15392), (10656, 14911), (10952, 14508), (11544, 13764), (12321, 12896)]