149768304

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1721}}^1$

素因数の和:1783

約数の個数: 120

約数和(自身を含む): 462501648

約数和(自身を除く): 312733344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 49, 56, 74, 84, 98, 111, 112, 147, 148, 168, 196, 222, 259, 294, 296, 336, 392, 444, 518, 588, 592, 777, 784, 888, 1036, 1176, 1554, 1721, 1776, 1813, 2072, 2352, 3108, 3442, 3626, 4144, 5163, 5439, 6216, 6884, 7252, 10326, 10878, 12047, 12432, 13768, 14504, 20652, 21756, 24094, 27536, 29008, 36141, 41304, 43512, 48188, 63677, 72282, 82608, 84329, 87024, 96376, 127354, 144564, 168658, 191031, 192752, 252987, 254708, 289128, 337316, 382062, 445739, 505974, 509416, 578256, 674632, 764124, 891478, 1011948, 1018832, 1337217, 1349264, 1528248, 1782956, 2023896, 2674434, 3056496, 3120173, 3565912, 4047792, 5348868, 6240346, 7131824, 9360519, 10697736, 12480692, 18721038, 21395472, 24961384, 37442076, 49922768, 74884152, 149768304]

約数ペア:

[(1, 149768304), (2, 74884152), (3, 49922768), (4, 37442076), (6, 24961384), (7, 21395472), (8, 18721038), (12, 12480692), (14, 10697736), (16, 9360519), (21, 7131824), (24, 6240346), (28, 5348868), (37, 4047792), (42, 3565912), (48, 3120173), (49, 3056496), (56, 2674434), (74, 2023896), (84, 1782956), (98, 1528248), (111, 1349264), (112, 1337217), (147, 1018832), (148, 1011948), (168, 891478), (196, 764124), (222, 674632), (259, 578256), (294, 509416), (296, 505974), (336, 445739), (392, 382062), (444, 337316), (518, 289128), (588, 254708), (592, 252987), (777, 192752), (784, 191031), (888, 168658), (1036, 144564), (1176, 127354), (1554, 96376), (1721, 87024), (1776, 84329), (1813, 82608), (2072, 72282), (2352, 63677), (3108, 48188), (3442, 43512), (3626, 41304), (4144, 36141), (5163, 29008), (5439, 27536), (6216, 24094), (6884, 21756), (7252, 20652), (10326, 14504), (10878, 13768), (12047, 12432)]