164007648

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{81353}}^1$

素因数の和:81376

約数の個数: 72

約数和(自身を含む): 533031408

約数和(自身を除く): 369023760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 81353, 162706, 244059, 325412, 488118, 569471, 650824, 732177, 976236, 1138942, 1301648, 1464354, 1708413, 1952472, 2277884, 2603296, 2928708, 3416826, 3904944, 4555768, 5125239, 5857416, 6833652, 7809888, 9111536, 10250478, 11714832, 13667304, 18223072, 20500956, 23429664, 27334608, 41001912, 54669216, 82003824, 164007648]

約数ペア:

[(1, 164007648), (2, 82003824), (3, 54669216), (4, 41001912), (6, 27334608), (7, 23429664), (8, 20500956), (9, 18223072), (12, 13667304), (14, 11714832), (16, 10250478), (18, 9111536), (21, 7809888), (24, 6833652), (28, 5857416), (32, 5125239), (36, 4555768), (42, 3904944), (48, 3416826), (56, 2928708), (63, 2603296), (72, 2277884), (84, 1952472), (96, 1708413), (112, 1464354), (126, 1301648), (144, 1138942), (168, 976236), (224, 732177), (252, 650824), (288, 569471), (336, 488118), (504, 325412), (672, 244059), (1008, 162706), (2016, 81353)]