169444608

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 475352640

約数和(自身を除く): 305908032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 67, 74, 89, 96, 111, 128, 134, 148, 178, 192, 201, 222, 256, 267, 268, 296, 356, 384, 402, 444, 534, 536, 592, 712, 768, 804, 888, 1068, 1072, 1184, 1424, 1608, 1776, 2136, 2144, 2368, 2479, 2848, 3216, 3293, 3552, 4272, 4288, 4736, 4958, 5696, 5963, 6432, 6586, 7104, 7437, 8544, 8576, 9472, 9879, 9916, 11392, 11926, 12864, 13172, 14208, 14874, 17088, 17152, 17889, 19758, 19832, 22784, 23852, 25728, 26344, 28416, 29748, 34176, 35778, 39516, 39664, 47704, 51456, 52688, 59496, 68352, 71556, 79032, 79328, 95408, 105376, 118992, 143112, 158064, 158656, 190816, 210752, 220631, 237984, 286224, 316128, 317312, 381632, 421504, 441262, 475968, 572448, 632256, 634624, 661893, 763264, 843008, 882524, 951936, 1144896, 1264512, 1323786, 1526528, 1765048, 1903872, 2289792, 2529024, 2647572, 3530096, 4579584, 5295144, 7060192, 10590288, 14120384, 21180576, 28240768, 42361152, 56481536, 84722304, 169444608]

約数ペア:

[(1, 169444608), (2, 84722304), (3, 56481536), (4, 42361152), (6, 28240768), (8, 21180576), (12, 14120384), (16, 10590288), (24, 7060192), (32, 5295144), (37, 4579584), (48, 3530096), (64, 2647572), (67, 2529024), (74, 2289792), (89, 1903872), (96, 1765048), (111, 1526528), (128, 1323786), (134, 1264512), (148, 1144896), (178, 951936), (192, 882524), (201, 843008), (222, 763264), (256, 661893), (267, 634624), (268, 632256), (296, 572448), (356, 475968), (384, 441262), (402, 421504), (444, 381632), (534, 317312), (536, 316128), (592, 286224), (712, 237984), (768, 220631), (804, 210752), (888, 190816), (1068, 158656), (1072, 158064), (1184, 143112), (1424, 118992), (1608, 105376), (1776, 95408), (2136, 79328), (2144, 79032), (2368, 71556), (2479, 68352), (2848, 59496), (3216, 52688), (3293, 51456), (3552, 47704), (4272, 39664), (4288, 39516), (4736, 35778), (4958, 34176), (5696, 29748), (5963, 28416), (6432, 26344), (6586, 25728), (7104, 23852), (7437, 22784), (8544, 19832), (8576, 19758), (9472, 17889), (9879, 17152), (9916, 17088), (11392, 14874), (11926, 14208), (12864, 13172)]