129563448

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{15739}}^1$

素因数の和:15769

約数の個数: 64

約数和(自身を含む): 377760000

約数和(自身を除く): 248196552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 15739, 31478, 47217, 62956, 94434, 110173, 125912, 188868, 220346, 330519, 377736, 440692, 661038, 771211, 881384, 1322076, 1542422, 2313633, 2644152, 3084844, 4627266, 5398477, 6169688, 9254532, 10796954, 16195431, 18509064, 21593908, 32390862, 43187816, 64781724, 129563448]

約数ペア:

[(1, 129563448), (2, 64781724), (3, 43187816), (4, 32390862), (6, 21593908), (7, 18509064), (8, 16195431), (12, 10796954), (14, 9254532), (21, 6169688), (24, 5398477), (28, 4627266), (42, 3084844), (49, 2644152), (56, 2313633), (84, 1542422), (98, 1322076), (147, 881384), (168, 771211), (196, 661038), (294, 440692), (343, 377736), (392, 330519), (588, 220346), (686, 188868), (1029, 125912), (1176, 110173), (1372, 94434), (2058, 62956), (2744, 47217), (4116, 31478), (8232, 15739)]