156628806340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{54907}}^1$

素因数の和:55097

約数の個数: 96

約数和(自身を含む): 350680264704

約数和(自身を除く): 194051458364

約数列:

[1, 2, 4, 5, 10, 20, 31, 43, 62, 86, 107, 124, 155, 172, 214, 215, 310, 428, 430, 535, 620, 860, 1070, 1333, 2140, 2666, 3317, 4601, 5332, 6634, 6665, 9202, 13268, 13330, 16585, 18404, 23005, 26660, 33170, 46010, 54907, 66340, 92020, 109814, 142631, 219628, 274535, 285262, 549070, 570524, 713155, 1098140, 1426310, 1702117, 2361001, 2852620, 3404234, 4722002, 5875049, 6808468, 8510585, 9444004, 11750098, 11805005, 17021170, 23500196, 23610010, 29375245, 34042340, 47220020, 58750490, 73191031, 117500980, 146382062, 182126519, 252627107, 292764124, 364253038, 365955155, 505254214, 728506076, 731910310, 910632595, 1010508428, 1263135535, 1463820620, 1821265190, 2526271070, 3642530380, 5052542140, 7831440317, 15662880634, 31325761268, 39157201585, 78314403170, 156628806340]

約数ペア:

[(1, 156628806340), (2, 78314403170), (4, 39157201585), (5, 31325761268), (10, 15662880634), (20, 7831440317), (31, 5052542140), (43, 3642530380), (62, 2526271070), (86, 1821265190), (107, 1463820620), (124, 1263135535), (155, 1010508428), (172, 910632595), (214, 731910310), (215, 728506076), (310, 505254214), (428, 365955155), (430, 364253038), (535, 292764124), (620, 252627107), (860, 182126519), (1070, 146382062), (1333, 117500980), (2140, 73191031), (2666, 58750490), (3317, 47220020), (4601, 34042340), (5332, 29375245), (6634, 23610010), (6665, 23500196), (9202, 17021170), (13268, 11805005), (13330, 11750098), (16585, 9444004), (18404, 8510585), (23005, 6808468), (26660, 5875049), (33170, 4722002), (46010, 3404234), (54907, 2852620), (66340, 2361001), (92020, 1702117), (109814, 1426310), (142631, 1098140), (219628, 713155), (274535, 570524), (285262, 549070)]