15703686016

素因数分解:

$2^7\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{4507}}^1$

素因数の和:4851

約数の個数: 64

約数和(自身を含む): 31672126080

約数和(自身を除く): 15968440064

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 167, 326, 334, 652, 668, 1304, 1336, 2608, 2672, 4507, 5216, 5344, 9014, 10432, 10688, 18028, 20864, 21376, 27221, 36056, 54442, 72112, 108884, 144224, 217768, 288448, 435536, 576896, 734641, 752669, 871072, 1469282, 1505338, 1742144, 2938564, 3010676, 3484288, 5877128, 6021352, 11754256, 12042704, 23508512, 24085408, 47017024, 48170816, 94034048, 96341632, 122685047, 245370094, 490740188, 981480376, 1962960752, 3925921504, 7851843008, 15703686016]

約数ペア:

[(1, 15703686016), (2, 7851843008), (4, 3925921504), (8, 1962960752), (16, 981480376), (32, 490740188), (64, 245370094), (128, 122685047), (163, 96341632), (167, 94034048), (326, 48170816), (334, 47017024), (652, 24085408), (668, 23508512), (1304, 12042704), (1336, 11754256), (2608, 6021352), (2672, 5877128), (4507, 3484288), (5216, 3010676), (5344, 2938564), (9014, 1742144), (10432, 1505338), (10688, 1469282), (18028, 871072), (20864, 752669), (21376, 734641), (27221, 576896), (36056, 435536), (54442, 288448), (72112, 217768), (108884, 144224)]