148780926

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{16631}}^1$

素因数の和:16717

約数の個数: 48

約数和(自身を含む): 373621248

約数和(自身を除く): 224840322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 16631, 33262, 49893, 99786, 116417, 149679, 232834, 299358, 349251, 698502, 1047753, 1180801, 2095506, 2361602, 3542403, 7084806, 8265607, 10627209, 16531214, 21254418, 24796821, 49593642, 74390463, 148780926]

約数ペア:

[(1, 148780926), (2, 74390463), (3, 49593642), (6, 24796821), (7, 21254418), (9, 16531214), (14, 10627209), (18, 8265607), (21, 7084806), (42, 3542403), (63, 2361602), (71, 2095506), (126, 1180801), (142, 1047753), (213, 698502), (426, 349251), (497, 299358), (639, 232834), (994, 149679), (1278, 116417), (1491, 99786), (2982, 49893), (4473, 33262), (8946, 16631)]