156749766904

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:761

約数の個数: 128

約数和(自身を含む): 312634080000

約数和(自身を除く): 155884313096

約数列:

[1, 2, 4, 8, 29, 58, 89, 109, 116, 178, 218, 232, 257, 271, 356, 436, 514, 542, 712, 872, 1028, 1084, 2056, 2168, 2581, 3161, 5162, 6322, 7453, 7859, 9701, 10324, 12644, 14906, 15718, 19402, 20648, 22873, 24119, 25288, 28013, 29539, 29812, 31436, 38804, 45746, 48238, 56026, 59078, 59624, 62872, 69647, 77608, 91492, 96476, 112052, 118156, 139294, 182984, 192952, 224104, 236312, 278588, 281329, 557176, 562658, 663317, 699451, 812377, 856631, 1125316, 1326634, 1398902, 1624754, 1713262, 2019763, 2250632, 2493157, 2628971, 2653268, 2797804, 3249508, 3426524, 4039526, 4986314, 5257942, 5306536, 5595608, 6198583, 6499016, 6853048, 7591523, 8079052, 9972628, 10515884, 12397166, 15183046, 16158104, 19945256, 21031768, 24794332, 30366092, 49588664, 60732184, 72301553, 76240159, 144603106, 152480318, 179758907, 220154167, 289206212, 304960636, 359517814, 440308334, 578412424, 609921272, 675645547, 719035628, 880616668, 1351291094, 1438071256, 1761233336, 2702582188, 5405164376, 19593720863, 39187441726, 78374883452, 156749766904]

約数ペア:

[(1, 156749766904), (2, 78374883452), (4, 39187441726), (8, 19593720863), (29, 5405164376), (58, 2702582188), (89, 1761233336), (109, 1438071256), (116, 1351291094), (178, 880616668), (218, 719035628), (232, 675645547), (257, 609921272), (271, 578412424), (356, 440308334), (436, 359517814), (514, 304960636), (542, 289206212), (712, 220154167), (872, 179758907), (1028, 152480318), (1084, 144603106), (2056, 76240159), (2168, 72301553), (2581, 60732184), (3161, 49588664), (5162, 30366092), (6322, 24794332), (7453, 21031768), (7859, 19945256), (9701, 16158104), (10324, 15183046), (12644, 12397166), (14906, 10515884), (15718, 9972628), (19402, 8079052), (20648, 7591523), (22873, 6853048), (24119, 6499016), (25288, 6198583), (28013, 5595608), (29539, 5306536), (29812, 5257942), (31436, 4986314), (38804, 4039526), (45746, 3426524), (48238, 3249508), (56026, 2797804), (59078, 2653268), (59624, 2628971), (62872, 2493157), (69647, 2250632), (77608, 2019763), (91492, 1713262), (96476, 1624754), (112052, 1398902), (118156, 1326634), (139294, 1125316), (182984, 856631), (192952, 812377), (224104, 699451), (236312, 663317), (278588, 562658), (281329, 557176)]