156747136

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13457}}^1$

素因数の和:13491

約数の個数: 64

約数和(自身を含む): 384360480

約数和(自身を除く): 227613344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 13457, 26914, 53828, 94199, 107656, 174941, 188398, 215312, 349882, 376796, 430624, 699764, 753592, 861248, 1224587, 1399528, 1507184, 1722496, 2449174, 2799056, 3014368, 4898348, 5598112, 6028736, 9796696, 11196224, 12057472, 19593392, 22392448, 39186784, 78373568, 156747136]

約数ペア:

[(1, 156747136), (2, 78373568), (4, 39186784), (7, 22392448), (8, 19593392), (13, 12057472), (14, 11196224), (16, 9796696), (26, 6028736), (28, 5598112), (32, 4898348), (52, 3014368), (56, 2799056), (64, 2449174), (91, 1722496), (104, 1507184), (112, 1399528), (128, 1224587), (182, 861248), (208, 753592), (224, 699764), (364, 430624), (416, 376796), (448, 349882), (728, 215312), (832, 188398), (896, 174941), (1456, 107656), (1664, 94199), (2912, 53828), (5824, 26914), (11648, 13457)]