149975824

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3209}}^1$

素因数の和:3367

約数の個数: 40

約数和(自身を含む): 305694720

約数和(自身を除く): 155718896

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 127, 184, 254, 368, 508, 1016, 2032, 2921, 3209, 5842, 6418, 11684, 12836, 23368, 25672, 46736, 51344, 73807, 147614, 295228, 407543, 590456, 815086, 1180912, 1630172, 3260344, 6520688, 9373489, 18746978, 37493956, 74987912, 149975824]

約数ペア:

[(1, 149975824), (2, 74987912), (4, 37493956), (8, 18746978), (16, 9373489), (23, 6520688), (46, 3260344), (92, 1630172), (127, 1180912), (184, 815086), (254, 590456), (368, 407543), (508, 295228), (1016, 147614), (2032, 73807), (2921, 51344), (3209, 46736), (5842, 25672), (6418, 23368), (11684, 12836)]