156931549256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{60331}}^1$

素因数の和:60622

約数の個数: 64

約数和(自身を含む): 314571048000

約数和(自身を除く): 157639498744

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 157, 218, 314, 436, 628, 872, 1256, 2071, 2983, 4142, 5966, 8284, 11932, 16568, 17113, 23864, 34226, 60331, 68452, 120662, 136904, 241324, 325147, 482648, 650294, 1146289, 1300588, 2292578, 2601176, 4585156, 6576079, 9170312, 9471967, 13152158, 18943934, 26304316, 37887868, 52608632, 75775736, 124945501, 179967373, 249891002, 359934746, 499782004, 719869492, 999564008, 1032444403, 1439738984, 2064888806, 4129777612, 8259555224, 19616443657, 39232887314, 78465774628, 156931549256]

約数ペア:

[(1, 156931549256), (2, 78465774628), (4, 39232887314), (8, 19616443657), (19, 8259555224), (38, 4129777612), (76, 2064888806), (109, 1439738984), (152, 1032444403), (157, 999564008), (218, 719869492), (314, 499782004), (436, 359934746), (628, 249891002), (872, 179967373), (1256, 124945501), (2071, 75775736), (2983, 52608632), (4142, 37887868), (5966, 26304316), (8284, 18943934), (11932, 13152158), (16568, 9471967), (17113, 9170312), (23864, 6576079), (34226, 4585156), (60331, 2601176), (68452, 2292578), (120662, 1300588), (136904, 1146289), (241324, 650294), (325147, 482648)]