133669452

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{809}}^1$

素因数の和:1111

約数の個数: 72

約数和(自身を含む): 364558320

約数和(自身を除く): 230888868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 281, 294, 562, 588, 809, 843, 1124, 1618, 1686, 1967, 2427, 3236, 3372, 3934, 4854, 5663, 5901, 7868, 9708, 11326, 11802, 13769, 16989, 22652, 23604, 27538, 33978, 39641, 41307, 55076, 67956, 79282, 82614, 118923, 158564, 165228, 227329, 237846, 454658, 475692, 681987, 909316, 1363974, 1591303, 2727948, 3182606, 4773909, 6365212, 9547818, 11139121, 19095636, 22278242, 33417363, 44556484, 66834726, 133669452]

約数ペア:

[(1, 133669452), (2, 66834726), (3, 44556484), (4, 33417363), (6, 22278242), (7, 19095636), (12, 11139121), (14, 9547818), (21, 6365212), (28, 4773909), (42, 3182606), (49, 2727948), (84, 1591303), (98, 1363974), (147, 909316), (196, 681987), (281, 475692), (294, 454658), (562, 237846), (588, 227329), (809, 165228), (843, 158564), (1124, 118923), (1618, 82614), (1686, 79282), (1967, 67956), (2427, 55076), (3236, 41307), (3372, 39641), (3934, 33978), (4854, 27538), (5663, 23604), (5901, 22652), (7868, 16989), (9708, 13769), (11326, 11802)]