127945896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3229}}^1$

素因数の和:3378

約数の個数: 64

約数和(自身を含む): 347289600

約数和(自身を除く): 219343704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 3048, 3229, 3302, 4953, 6458, 6604, 9687, 9906, 12916, 13208, 19374, 19812, 25832, 38748, 39624, 41977, 77496, 83954, 125931, 167908, 251862, 335816, 410083, 503724, 820166, 1007448, 1230249, 1640332, 2460498, 3280664, 4920996, 5331079, 9841992, 10662158, 15993237, 21324316, 31986474, 42648632, 63972948, 127945896]

約数ペア:

[(1, 127945896), (2, 63972948), (3, 42648632), (4, 31986474), (6, 21324316), (8, 15993237), (12, 10662158), (13, 9841992), (24, 5331079), (26, 4920996), (39, 3280664), (52, 2460498), (78, 1640332), (104, 1230249), (127, 1007448), (156, 820166), (254, 503724), (312, 410083), (381, 335816), (508, 251862), (762, 167908), (1016, 125931), (1524, 83954), (1651, 77496), (3048, 41977), (3229, 39624), (3302, 38748), (4953, 25832), (6458, 19812), (6604, 19374), (9687, 13208), (9906, 12916)]