16815144

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 44029440

約数和(自身を除く): 27214296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 97, 124, 186, 194, 233, 248, 291, 372, 388, 466, 582, 699, 744, 776, 932, 1164, 1398, 1864, 2328, 2796, 3007, 5592, 6014, 7223, 9021, 12028, 14446, 18042, 21669, 22601, 24056, 28892, 36084, 43338, 45202, 57784, 67803, 72168, 86676, 90404, 135606, 173352, 180808, 271212, 542424, 700631, 1401262, 2101893, 2802524, 4203786, 5605048, 8407572, 16815144]

約数ペア:

[(1, 16815144), (2, 8407572), (3, 5605048), (4, 4203786), (6, 2802524), (8, 2101893), (12, 1401262), (24, 700631), (31, 542424), (62, 271212), (93, 180808), (97, 173352), (124, 135606), (186, 90404), (194, 86676), (233, 72168), (248, 67803), (291, 57784), (372, 45202), (388, 43338), (466, 36084), (582, 28892), (699, 24056), (744, 22601), (776, 21669), (932, 18042), (1164, 14446), (1398, 12028), (1864, 9021), (2328, 7223), (2796, 6014), (3007, 5592)]