15808416

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 45722880

約数和(自身を除く): 29914464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 53, 78, 96, 104, 106, 156, 159, 208, 212, 239, 312, 318, 416, 424, 478, 624, 636, 689, 717, 848, 956, 1248, 1272, 1378, 1434, 1696, 1912, 2067, 2544, 2756, 2868, 3107, 3824, 4134, 5088, 5512, 5736, 6214, 7648, 8268, 9321, 11024, 11472, 12428, 12667, 16536, 18642, 22048, 22944, 24856, 25334, 33072, 37284, 38001, 49712, 50668, 66144, 74568, 76002, 99424, 101336, 149136, 152004, 164671, 202672, 298272, 304008, 329342, 405344, 494013, 608016, 658684, 988026, 1216032, 1317368, 1976052, 2634736, 3952104, 5269472, 7904208, 15808416]

約数ペア:

[(1, 15808416), (2, 7904208), (3, 5269472), (4, 3952104), (6, 2634736), (8, 1976052), (12, 1317368), (13, 1216032), (16, 988026), (24, 658684), (26, 608016), (32, 494013), (39, 405344), (48, 329342), (52, 304008), (53, 298272), (78, 202672), (96, 164671), (104, 152004), (106, 149136), (156, 101336), (159, 99424), (208, 76002), (212, 74568), (239, 66144), (312, 50668), (318, 49712), (416, 38001), (424, 37284), (478, 33072), (624, 25334), (636, 24856), (689, 22944), (717, 22048), (848, 18642), (956, 16536), (1248, 12667), (1272, 12428), (1378, 11472), (1434, 11024), (1696, 9321), (1912, 8268), (2067, 7648), (2544, 6214), (2756, 5736), (2868, 5512), (3107, 5088), (3824, 4134)]