155705928

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{132403}}^1$

素因数の和:132426

約数の個数: 48

約数和(自身を含む): 452821680

約数和(自身を除く): 297115752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 132403, 264806, 397209, 529612, 794418, 926821, 1059224, 1588836, 1853642, 2780463, 3177672, 3707284, 5560926, 6487747, 7414568, 11121852, 12975494, 19463241, 22243704, 25950988, 38926482, 51901976, 77852964, 155705928]

約数ペア:

[(1, 155705928), (2, 77852964), (3, 51901976), (4, 38926482), (6, 25950988), (7, 22243704), (8, 19463241), (12, 12975494), (14, 11121852), (21, 7414568), (24, 6487747), (28, 5560926), (42, 3707284), (49, 3177672), (56, 2780463), (84, 1853642), (98, 1588836), (147, 1059224), (168, 926821), (196, 794418), (294, 529612), (392, 397209), (588, 264806), (1176, 132403)]