147208572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2273}}^1$

素因数の和:2547

約数の個数: 72

約数和(自身を含む): 427111776

約数和(自身を除く): 279903204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 257, 514, 771, 1028, 1542, 1799, 2273, 2313, 3084, 3598, 4546, 4626, 5397, 6819, 7196, 9092, 9252, 10794, 13638, 15911, 16191, 20457, 21588, 27276, 31822, 32382, 40914, 47733, 63644, 64764, 81828, 95466, 143199, 190932, 286398, 572796, 584161, 1168322, 1752483, 2336644, 3504966, 4089127, 5257449, 7009932, 8178254, 10514898, 12267381, 16356508, 21029796, 24534762, 36802143, 49069524, 73604286, 147208572]

約数ペア:

[(1, 147208572), (2, 73604286), (3, 49069524), (4, 36802143), (6, 24534762), (7, 21029796), (9, 16356508), (12, 12267381), (14, 10514898), (18, 8178254), (21, 7009932), (28, 5257449), (36, 4089127), (42, 3504966), (63, 2336644), (84, 1752483), (126, 1168322), (252, 584161), (257, 572796), (514, 286398), (771, 190932), (1028, 143199), (1542, 95466), (1799, 81828), (2273, 64764), (2313, 63644), (3084, 47733), (3598, 40914), (4546, 32382), (4626, 31822), (5397, 27276), (6819, 21588), (7196, 20457), (9092, 16191), (9252, 15911), (10794, 13638)]