155490072

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1231}}^1$

素因数の和:1536

約数の個数: 64

約数和(自身を含む): 410995200

約数和(自身を除く): 255505128

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 277, 456, 554, 831, 1108, 1231, 1662, 2216, 2462, 3324, 3693, 4924, 5263, 6648, 7386, 9848, 10526, 14772, 15789, 21052, 23389, 29544, 31578, 42104, 46778, 63156, 70167, 93556, 126312, 140334, 187112, 280668, 340987, 561336, 681974, 1022961, 1363948, 2045922, 2727896, 4091844, 6478753, 8183688, 12957506, 19436259, 25915012, 38872518, 51830024, 77745036, 155490072]

約数ペア:

[(1, 155490072), (2, 77745036), (3, 51830024), (4, 38872518), (6, 25915012), (8, 19436259), (12, 12957506), (19, 8183688), (24, 6478753), (38, 4091844), (57, 2727896), (76, 2045922), (114, 1363948), (152, 1022961), (228, 681974), (277, 561336), (456, 340987), (554, 280668), (831, 187112), (1108, 140334), (1231, 126312), (1662, 93556), (2216, 70167), (2462, 63156), (3324, 46778), (3693, 42104), (4924, 31578), (5263, 29544), (6648, 23389), (7386, 21052), (9848, 15789), (10526, 14772)]