15155088

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:336

約数の個数: 80

約数和(自身を含む): 42705600

約数和(自身を除く): 27550512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 149, 156, 163, 208, 298, 312, 326, 447, 489, 596, 624, 652, 894, 978, 1192, 1304, 1788, 1937, 1956, 2119, 2384, 2608, 3576, 3874, 3912, 4238, 5811, 6357, 7152, 7748, 7824, 8476, 11622, 12714, 15496, 16952, 23244, 24287, 25428, 30992, 33904, 46488, 48574, 50856, 72861, 92976, 97148, 101712, 145722, 194296, 291444, 315731, 388592, 582888, 631462, 947193, 1165776, 1262924, 1894386, 2525848, 3788772, 5051696, 7577544, 15155088]

約数ペア:

[(1, 15155088), (2, 7577544), (3, 5051696), (4, 3788772), (6, 2525848), (8, 1894386), (12, 1262924), (13, 1165776), (16, 947193), (24, 631462), (26, 582888), (39, 388592), (48, 315731), (52, 291444), (78, 194296), (104, 145722), (149, 101712), (156, 97148), (163, 92976), (208, 72861), (298, 50856), (312, 48574), (326, 46488), (447, 33904), (489, 30992), (596, 25428), (624, 24287), (652, 23244), (894, 16952), (978, 15496), (1192, 12714), (1304, 11622), (1788, 8476), (1937, 7824), (1956, 7748), (2119, 7152), (2384, 6357), (2608, 5811), (3576, 4238), (3874, 3912)]