160724710016

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{46639}}^1$

素因数の和:46794

約数の個数: 128

約数和(自身を含む): 366310560000

約数和(自身を除く): 205585849984

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 109, 128, 152, 208, 218, 247, 304, 416, 436, 494, 608, 832, 872, 988, 1216, 1417, 1664, 1744, 1976, 2071, 2432, 2834, 3488, 3952, 4142, 5668, 6976, 7904, 8284, 11336, 13952, 15808, 16568, 22672, 26923, 31616, 33136, 45344, 46639, 53846, 66272, 90688, 93278, 107692, 132544, 181376, 186556, 215384, 265088, 373112, 430768, 606307, 746224, 861536, 886141, 1212614, 1492448, 1723072, 1772282, 2425228, 2984896, 3446144, 3544564, 4850456, 5083651, 5969792, 7089128, 9700912, 10167302, 11519833, 14178256, 19401824, 20334604, 23039666, 28356512, 38803648, 40669208, 46079332, 56713024, 66087463, 77607296, 81338416, 92158664, 96589369, 113426048, 132174926, 162676832, 184317328, 193178738, 264349852, 325353664, 368634656, 386357476, 528699704, 650707328, 737269312, 772714952, 1057399408, 1255661797, 1474538624, 1545429904, 2114798816, 2511323594, 3090859808, 4229597632, 5022647188, 6181719616, 8459195264, 10045294376, 12363439232, 20090588752, 40181177504, 80362355008, 160724710016]

約数ペア:

[(1, 160724710016), (2, 80362355008), (4, 40181177504), (8, 20090588752), (13, 12363439232), (16, 10045294376), (19, 8459195264), (26, 6181719616), (32, 5022647188), (38, 4229597632), (52, 3090859808), (64, 2511323594), (76, 2114798816), (104, 1545429904), (109, 1474538624), (128, 1255661797), (152, 1057399408), (208, 772714952), (218, 737269312), (247, 650707328), (304, 528699704), (416, 386357476), (436, 368634656), (494, 325353664), (608, 264349852), (832, 193178738), (872, 184317328), (988, 162676832), (1216, 132174926), (1417, 113426048), (1664, 96589369), (1744, 92158664), (1976, 81338416), (2071, 77607296), (2432, 66087463), (2834, 56713024), (3488, 46079332), (3952, 40669208), (4142, 38803648), (5668, 28356512), (6976, 23039666), (7904, 20334604), (8284, 19401824), (11336, 14178256), (13952, 11519833), (15808, 10167302), (16568, 9700912), (22672, 7089128), (26923, 5969792), (31616, 5083651), (33136, 4850456), (45344, 3544564), (46639, 3446144), (53846, 2984896), (66272, 2425228), (90688, 1772282), (93278, 1723072), (107692, 1492448), (132544, 1212614), (181376, 886141), (186556, 861536), (215384, 746224), (265088, 606307), (373112, 430768)]