121624624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1058

約数の個数: 80

約数和(自身を含む): 278196480

約数和(自身を除く): 156571856

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 37, 38, 44, 74, 76, 88, 148, 152, 176, 209, 296, 304, 407, 418, 592, 703, 814, 836, 983, 1406, 1628, 1672, 1966, 2812, 3256, 3344, 3932, 5624, 6512, 7733, 7864, 10813, 11248, 15466, 15728, 18677, 21626, 30932, 36371, 37354, 43252, 61864, 72742, 74708, 86504, 123728, 145484, 149416, 173008, 205447, 290968, 298832, 400081, 410894, 581936, 691049, 800162, 821788, 1382098, 1600324, 1643576, 2764196, 3200648, 3287152, 5528392, 6401296, 7601539, 11056784, 15203078, 30406156, 60812312, 121624624]

約数ペア:

[(1, 121624624), (2, 60812312), (4, 30406156), (8, 15203078), (11, 11056784), (16, 7601539), (19, 6401296), (22, 5528392), (37, 3287152), (38, 3200648), (44, 2764196), (74, 1643576), (76, 1600324), (88, 1382098), (148, 821788), (152, 800162), (176, 691049), (209, 581936), (296, 410894), (304, 400081), (407, 298832), (418, 290968), (592, 205447), (703, 173008), (814, 149416), (836, 145484), (983, 123728), (1406, 86504), (1628, 74708), (1672, 72742), (1966, 61864), (2812, 43252), (3256, 37354), (3344, 36371), (3932, 30932), (5624, 21626), (6512, 18677), (7733, 15728), (7864, 15466), (10813, 11248)]