156978504

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^2\times {\mathrm{1297}}^1$

素因数の和:1391

約数の個数: 72

約数和(自身を含む): 436108530

約数和(自身を除く): 279130026

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1297, 1476, 1681, 2594, 2952, 3362, 3891, 5043, 5188, 6724, 7782, 10086, 10376, 11673, 13448, 15129, 15564, 20172, 23346, 30258, 31128, 40344, 46692, 53177, 60516, 93384, 106354, 121032, 159531, 212708, 319062, 425416, 478593, 638124, 957186, 1276248, 1914372, 2180257, 3828744, 4360514, 6540771, 8721028, 13081542, 17442056, 19622313, 26163084, 39244626, 52326168, 78489252, 156978504]

約数ペア:

[(1, 156978504), (2, 78489252), (3, 52326168), (4, 39244626), (6, 26163084), (8, 19622313), (9, 17442056), (12, 13081542), (18, 8721028), (24, 6540771), (36, 4360514), (41, 3828744), (72, 2180257), (82, 1914372), (123, 1276248), (164, 957186), (246, 638124), (328, 478593), (369, 425416), (492, 319062), (738, 212708), (984, 159531), (1297, 121032), (1476, 106354), (1681, 93384), (2594, 60516), (2952, 53177), (3362, 46692), (3891, 40344), (5043, 31128), (5188, 30258), (6724, 23346), (7782, 20172), (10086, 15564), (10376, 15129), (11673, 13448)]