121532404

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{541}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 249129216

約数和(自身を除く): 127596812

約数列:

[1, 2, 4, 7, 14, 28, 71, 113, 142, 226, 284, 452, 497, 541, 791, 994, 1082, 1582, 1988, 2164, 3164, 3787, 7574, 8023, 15148, 16046, 32092, 38411, 56161, 61133, 76822, 112322, 122266, 153644, 224644, 244532, 268877, 427931, 537754, 855862, 1075508, 1711724, 4340443, 8680886, 17361772, 30383101, 60766202, 121532404]

約数ペア:

[(1, 121532404), (2, 60766202), (4, 30383101), (7, 17361772), (14, 8680886), (28, 4340443), (71, 1711724), (113, 1075508), (142, 855862), (226, 537754), (284, 427931), (452, 268877), (497, 244532), (541, 224644), (791, 153644), (994, 122266), (1082, 112322), (1582, 76822), (1988, 61133), (2164, 56161), (3164, 38411), (3787, 32092), (7574, 16046), (8023, 15148)]