156756924

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{20443}}^1$

素因数の和:20527

約数の個数: 48

約数和(自身を含む): 412151040

約数和(自身を除く): 255394116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 20443, 40886, 61329, 81772, 122658, 183987, 245316, 367974, 551961, 735948, 1103922, 1451453, 2207844, 2902906, 4354359, 5805812, 8708718, 13063077, 17417436, 26126154, 39189231, 52252308, 78378462, 156756924]

約数ペア:

[(1, 156756924), (2, 78378462), (3, 52252308), (4, 39189231), (6, 26126154), (9, 17417436), (12, 13063077), (18, 8708718), (27, 5805812), (36, 4354359), (54, 2902906), (71, 2207844), (108, 1451453), (142, 1103922), (213, 735948), (284, 551961), (426, 367974), (639, 245316), (852, 183987), (1278, 122658), (1917, 81772), (2556, 61329), (3834, 40886), (7668, 20443)]