155993964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{929}}^1\times {\mathrm{1999}}^1$

素因数の和:2942

約数の個数: 48

約数和(自身を含む): 416640000

約数和(自身を除く): 260646036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 929, 1858, 1999, 2787, 3716, 3998, 5574, 5997, 6503, 7996, 11148, 11994, 13006, 13993, 19509, 23988, 26012, 27986, 39018, 41979, 55972, 78036, 83958, 167916, 1857071, 3714142, 5571213, 7428284, 11142426, 12999497, 22284852, 25998994, 38998491, 51997988, 77996982, 155993964]

約数ペア:

[(1, 155993964), (2, 77996982), (3, 51997988), (4, 38998491), (6, 25998994), (7, 22284852), (12, 12999497), (14, 11142426), (21, 7428284), (28, 5571213), (42, 3714142), (84, 1857071), (929, 167916), (1858, 83958), (1999, 78036), (2787, 55972), (3716, 41979), (3998, 39018), (5574, 27986), (5997, 26012), (6503, 23988), (7996, 19509), (11148, 13993), (11994, 13006)]