156976751872

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{2089}}^1\times {\mathrm{4021}}^1$

素因数の和:6199

約数の個数: 72

約数和(自身を含む): 317863727720

約数和(自身を除く): 160886975848

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 584, 1168, 2089, 2336, 4021, 4178, 4672, 8042, 8356, 9344, 16084, 16712, 18688, 32168, 33424, 64336, 66848, 128672, 133696, 152497, 257344, 267392, 293533, 304994, 514688, 534784, 587066, 609988, 1029376, 1174132, 1219976, 2348264, 2439952, 4696528, 4879904, 8399869, 9393056, 9759808, 16799738, 18786112, 19519616, 33599476, 37572224, 39039232, 67198952, 75144448, 134397904, 268795808, 537591616, 613190437, 1075183232, 1226380874, 2150366464, 2452761748, 4905523496, 9811046992, 19622093984, 39244187968, 78488375936, 156976751872]

約数ペア:

[(1, 156976751872), (2, 78488375936), (4, 39244187968), (8, 19622093984), (16, 9811046992), (32, 4905523496), (64, 2452761748), (73, 2150366464), (128, 1226380874), (146, 1075183232), (256, 613190437), (292, 537591616), (584, 268795808), (1168, 134397904), (2089, 75144448), (2336, 67198952), (4021, 39039232), (4178, 37572224), (4672, 33599476), (8042, 19519616), (8356, 18786112), (9344, 16799738), (16084, 9759808), (16712, 9393056), (18688, 8399869), (32168, 4879904), (33424, 4696528), (64336, 2439952), (66848, 2348264), (128672, 1219976), (133696, 1174132), (152497, 1029376), (257344, 609988), (267392, 587066), (293533, 534784), (304994, 514688)]