121791228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{2237}}^1$

素因数の和:2606

約数の個数: 48

約数和(自身を含む): 307053600

約数和(自身を除く): 185262372

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 349, 698, 1047, 1396, 2094, 2237, 4188, 4474, 4537, 6711, 8948, 9074, 13422, 13611, 18148, 26844, 27222, 29081, 54444, 58162, 87243, 116324, 174486, 348972, 780713, 1561426, 2342139, 3122852, 4684278, 9368556, 10149269, 20298538, 30447807, 40597076, 60895614, 121791228]

約数ペア:

[(1, 121791228), (2, 60895614), (3, 40597076), (4, 30447807), (6, 20298538), (12, 10149269), (13, 9368556), (26, 4684278), (39, 3122852), (52, 2342139), (78, 1561426), (156, 780713), (349, 348972), (698, 174486), (1047, 116324), (1396, 87243), (2094, 58162), (2237, 54444), (4188, 29081), (4474, 27222), (4537, 26844), (6711, 18148), (8948, 13611), (9074, 13422)]