131841684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14827}}^1$

素因数の和:14869

約数の個数: 72

約数和(自身を含む): 377817440

約数和(自身を除く): 245975756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 14827, 29654, 44481, 59308, 88962, 133443, 177924, 192751, 266886, 281713, 385502, 533772, 563426, 578253, 771004, 845139, 1126852, 1156506, 1690278, 1734759, 2313012, 2535417, 3380556, 3469518, 3662269, 5070834, 6939036, 7324538, 10141668, 10986807, 14649076, 21973614, 32960421, 43947228, 65920842, 131841684]

約数ペア:

[(1, 131841684), (2, 65920842), (3, 43947228), (4, 32960421), (6, 21973614), (9, 14649076), (12, 10986807), (13, 10141668), (18, 7324538), (19, 6939036), (26, 5070834), (36, 3662269), (38, 3469518), (39, 3380556), (52, 2535417), (57, 2313012), (76, 1734759), (78, 1690278), (114, 1156506), (117, 1126852), (156, 845139), (171, 771004), (228, 578253), (234, 563426), (247, 533772), (342, 385502), (468, 281713), (494, 266886), (684, 192751), (741, 177924), (988, 133443), (1482, 88962), (2223, 59308), (2964, 44481), (4446, 29654), (8892, 14827)]