143949552016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{18307}}^1$

素因数の和:18620

約数の個数: 80

約数和(自身を含む): 292909252608

約数和(自身を除く): 148959700592

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 124, 166, 191, 248, 332, 382, 496, 664, 764, 1328, 1528, 2573, 3056, 5146, 5921, 10292, 11842, 15853, 18307, 20584, 23684, 31706, 36614, 41168, 47368, 63412, 73228, 94736, 126824, 146456, 253648, 292912, 491443, 567517, 982886, 1135034, 1519481, 1965772, 2270068, 3038962, 3496637, 3931544, 4540136, 6077924, 6993274, 7863088, 9080272, 12155848, 13986548, 24311696, 27973096, 47103911, 55946192, 94207822, 108395747, 188415644, 216791494, 290220871, 376831288, 433582988, 580441742, 753662576, 867165976, 1160883484, 1734331952, 2321766968, 4643533936, 8996847001, 17993694002, 35987388004, 71974776008, 143949552016]

約数ペア:

[(1, 143949552016), (2, 71974776008), (4, 35987388004), (8, 17993694002), (16, 8996847001), (31, 4643533936), (62, 2321766968), (83, 1734331952), (124, 1160883484), (166, 867165976), (191, 753662576), (248, 580441742), (332, 433582988), (382, 376831288), (496, 290220871), (664, 216791494), (764, 188415644), (1328, 108395747), (1528, 94207822), (2573, 55946192), (3056, 47103911), (5146, 27973096), (5921, 24311696), (10292, 13986548), (11842, 12155848), (15853, 9080272), (18307, 7863088), (20584, 6993274), (23684, 6077924), (31706, 4540136), (36614, 3931544), (41168, 3496637), (47368, 3038962), (63412, 2270068), (73228, 1965772), (94736, 1519481), (126824, 1135034), (146456, 982886), (253648, 567517), (292912, 491443)]