155331834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1423}}^1$

素因数の和:1571

約数の個数: 64

約数和(自身を含む): 374022144

約数和(自身を除く): 218690310

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 113, 138, 161, 226, 322, 339, 483, 678, 791, 966, 1423, 1582, 2373, 2599, 2846, 4269, 4746, 5198, 7797, 8538, 9961, 15594, 18193, 19922, 29883, 32729, 36386, 54579, 59766, 65458, 98187, 109158, 160799, 196374, 229103, 321598, 458206, 482397, 687309, 964794, 1125593, 1374618, 2251186, 3376779, 3698377, 6753558, 7396754, 11095131, 22190262, 25888639, 51777278, 77665917, 155331834]

約数ペア:

[(1, 155331834), (2, 77665917), (3, 51777278), (6, 25888639), (7, 22190262), (14, 11095131), (21, 7396754), (23, 6753558), (42, 3698377), (46, 3376779), (69, 2251186), (113, 1374618), (138, 1125593), (161, 964794), (226, 687309), (322, 482397), (339, 458206), (483, 321598), (678, 229103), (791, 196374), (966, 160799), (1423, 109158), (1582, 98187), (2373, 65458), (2599, 59766), (2846, 54579), (4269, 36386), (4746, 32729), (5198, 29883), (7797, 19922), (8538, 18193), (9961, 15594)]