127740288

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25589}}^1$

素因数の和:25619

約数の個数: 64

約数和(自身を含む): 365425200

約数和(自身を除く): 237684912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 25589, 51178, 76767, 102356, 153534, 204712, 307068, 332657, 409424, 614136, 665314, 818848, 997971, 1228272, 1330628, 1637696, 1995942, 2456544, 2661256, 3275392, 3991884, 4913088, 5322512, 7983768, 9826176, 10645024, 15967536, 21290048, 31935072, 42580096, 63870144, 127740288]

約数ペア:

[(1, 127740288), (2, 63870144), (3, 42580096), (4, 31935072), (6, 21290048), (8, 15967536), (12, 10645024), (13, 9826176), (16, 7983768), (24, 5322512), (26, 4913088), (32, 3991884), (39, 3275392), (48, 2661256), (52, 2456544), (64, 1995942), (78, 1637696), (96, 1330628), (104, 1228272), (128, 997971), (156, 818848), (192, 665314), (208, 614136), (312, 409424), (384, 332657), (416, 307068), (624, 204712), (832, 153534), (1248, 102356), (1664, 76767), (2496, 51178), (4992, 25589)]