157214652231

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{66877}}^1$

素因数の和:67088

約数の個数: 64

約数和(自身を含む): 263659827200

約数和(自身を除く): 106445174969

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 109, 237, 273, 327, 553, 763, 1027, 1417, 1659, 2289, 3081, 4251, 7189, 8611, 9919, 21567, 25833, 29757, 60277, 66877, 111943, 180831, 200631, 335829, 468139, 783601, 869401, 1404417, 2350803, 2608203, 5283283, 6085807, 7289593, 15849849, 18257421, 21868779, 36982981, 51027151, 68682679, 94764709, 110948943, 153081453, 206048037, 284294127, 480778753, 575877847, 663352963, 1442336259, 1727633541, 1990058889, 4031144929, 7486412011, 12093434787, 22459236033, 52404884077, 157214652231]

約数ペア:

[(1, 157214652231), (3, 52404884077), (7, 22459236033), (13, 12093434787), (21, 7486412011), (39, 4031144929), (79, 1990058889), (91, 1727633541), (109, 1442336259), (237, 663352963), (273, 575877847), (327, 480778753), (553, 284294127), (763, 206048037), (1027, 153081453), (1417, 110948943), (1659, 94764709), (2289, 68682679), (3081, 51027151), (4251, 36982981), (7189, 21868779), (8611, 18257421), (9919, 15849849), (21567, 7289593), (25833, 6085807), (29757, 5283283), (60277, 2608203), (66877, 2350803), (111943, 1404417), (180831, 869401), (200631, 783601), (335829, 468139)]