149045312

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{499}}^1$

素因数の和:883

約数の個数: 56

約数和(自身を含む): 320040000

約数和(自身を除く): 170994688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 359, 416, 499, 718, 832, 998, 1436, 1996, 2872, 3992, 4667, 5744, 6487, 7984, 9334, 11488, 12974, 15968, 18668, 22976, 25948, 31936, 37336, 51896, 74672, 103792, 149344, 179141, 207584, 298688, 358282, 415168, 716564, 1433128, 2328833, 2866256, 4657666, 5732512, 9315332, 11465024, 18630664, 37261328, 74522656, 149045312]

約数ペア:

[(1, 149045312), (2, 74522656), (4, 37261328), (8, 18630664), (13, 11465024), (16, 9315332), (26, 5732512), (32, 4657666), (52, 2866256), (64, 2328833), (104, 1433128), (208, 716564), (359, 415168), (416, 358282), (499, 298688), (718, 207584), (832, 179141), (998, 149344), (1436, 103792), (1996, 74672), (2872, 51896), (3992, 37336), (4667, 31936), (5744, 25948), (6487, 22976), (7984, 18668), (9334, 15968), (11488, 12974)]