155006796

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{1103}}^1$

素因数の和:1363

約数の個数: 72

約数和(自身を含む): 422876160

約数和(自身を除く): 267869364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 239, 294, 478, 588, 717, 956, 1103, 1434, 1673, 2206, 2868, 3309, 3346, 4412, 5019, 6618, 6692, 7721, 10038, 11711, 13236, 15442, 20076, 23163, 23422, 30884, 35133, 46326, 46844, 54047, 70266, 92652, 108094, 140532, 162141, 216188, 263617, 324282, 527234, 648564, 790851, 1054468, 1581702, 1845319, 3163404, 3690638, 5535957, 7381276, 11071914, 12917233, 22143828, 25834466, 38751699, 51668932, 77503398, 155006796]

約数ペア:

[(1, 155006796), (2, 77503398), (3, 51668932), (4, 38751699), (6, 25834466), (7, 22143828), (12, 12917233), (14, 11071914), (21, 7381276), (28, 5535957), (42, 3690638), (49, 3163404), (84, 1845319), (98, 1581702), (147, 1054468), (196, 790851), (239, 648564), (294, 527234), (478, 324282), (588, 263617), (717, 216188), (956, 162141), (1103, 140532), (1434, 108094), (1673, 92652), (2206, 70266), (2868, 54047), (3309, 46844), (3346, 46326), (4412, 35133), (5019, 30884), (6618, 23422), (6692, 23163), (7721, 20076), (10038, 15442), (11711, 13236)]