157053160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 399367080

約数和(自身を除く): 242313920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 121, 148, 185, 220, 242, 296, 370, 407, 440, 484, 605, 740, 814, 877, 968, 1210, 1480, 1628, 1754, 2035, 2420, 3256, 3508, 4070, 4385, 4477, 4840, 7016, 8140, 8770, 8954, 9647, 16280, 17540, 17908, 19294, 22385, 32449, 35080, 35816, 38588, 44770, 48235, 64898, 77176, 89540, 96470, 106117, 129796, 162245, 179080, 192940, 212234, 259592, 324490, 356939, 385880, 424468, 530585, 648980, 713878, 848936, 1061170, 1297960, 1427756, 1784695, 2122340, 2855512, 3569390, 3926329, 4244680, 7138780, 7852658, 14277560, 15705316, 19631645, 31410632, 39263290, 78526580, 157053160]

約数ペア:

[(1, 157053160), (2, 78526580), (4, 39263290), (5, 31410632), (8, 19631645), (10, 15705316), (11, 14277560), (20, 7852658), (22, 7138780), (37, 4244680), (40, 3926329), (44, 3569390), (55, 2855512), (74, 2122340), (88, 1784695), (110, 1427756), (121, 1297960), (148, 1061170), (185, 848936), (220, 713878), (242, 648980), (296, 530585), (370, 424468), (407, 385880), (440, 356939), (484, 324490), (605, 259592), (740, 212234), (814, 192940), (877, 179080), (968, 162245), (1210, 129796), (1480, 106117), (1628, 96470), (1754, 89540), (2035, 77176), (2420, 64898), (3256, 48235), (3508, 44770), (4070, 38588), (4385, 35816), (4477, 35080), (4840, 32449), (7016, 22385), (8140, 19294), (8770, 17908), (8954, 17540), (9647, 16280)]