142702668

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{21661}}^1$

素因数の和:21735

約数の個数: 48

約数和(自身を含む): 376052320

約数和(自身を除く): 233349652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 21661, 43322, 64983, 86644, 129966, 194949, 259932, 389898, 584847, 779796, 1169694, 1321321, 2339388, 2642642, 3963963, 5285284, 7927926, 11891889, 15855852, 23783778, 35675667, 47567556, 71351334, 142702668]

約数ペア:

[(1, 142702668), (2, 71351334), (3, 47567556), (4, 35675667), (6, 23783778), (9, 15855852), (12, 11891889), (18, 7927926), (27, 5285284), (36, 3963963), (54, 2642642), (61, 2339388), (108, 1321321), (122, 1169694), (183, 779796), (244, 584847), (366, 389898), (549, 259932), (732, 194949), (1098, 129966), (1647, 86644), (2196, 64983), (3294, 43322), (6588, 21661)]