153708156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{727}}^1\times {\mathrm{839}}^1$

素因数の和:1583

約数の個数: 72

約数和(自身を含む): 445186560

約数和(自身を除く): 291478404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 727, 839, 1454, 1678, 2181, 2517, 2908, 3356, 4362, 5034, 5089, 5873, 6543, 7551, 8724, 10068, 10178, 11746, 13086, 15102, 15267, 17619, 20356, 23492, 26172, 30204, 30534, 35238, 45801, 52857, 61068, 70476, 91602, 105714, 183204, 211428, 609953, 1219906, 1829859, 2439812, 3659718, 4269671, 5489577, 7319436, 8539342, 10979154, 12809013, 17078684, 21958308, 25618026, 38427039, 51236052, 76854078, 153708156]

約数ペア:

[(1, 153708156), (2, 76854078), (3, 51236052), (4, 38427039), (6, 25618026), (7, 21958308), (9, 17078684), (12, 12809013), (14, 10979154), (18, 8539342), (21, 7319436), (28, 5489577), (36, 4269671), (42, 3659718), (63, 2439812), (84, 1829859), (126, 1219906), (252, 609953), (727, 211428), (839, 183204), (1454, 105714), (1678, 91602), (2181, 70476), (2517, 61068), (2908, 52857), (3356, 45801), (4362, 35238), (5034, 30534), (5089, 30204), (5873, 26172), (6543, 23492), (7551, 20356), (8724, 17619), (10068, 15267), (10178, 15102), (11746, 13086)]