156973209132

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{4391}}^1\times {\mathrm{22741}}^1$

素因数の和:27270

約数の個数: 48

約数和(自身を含む): 369167065344

約数和(自身を除く): 212193856212

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 4391, 8782, 13173, 17564, 22741, 26346, 45482, 52692, 68223, 90964, 136446, 272892, 575221, 1150442, 1725663, 2300884, 2979071, 3451326, 5958142, 6902652, 8937213, 11916284, 17874426, 35748852, 99855731, 199711462, 299567193, 399422924, 599134386, 1198268772, 13081100761, 26162201522, 39243302283, 52324403044, 78486604566, 156973209132]

約数ペア:

[(1, 156973209132), (2, 78486604566), (3, 52324403044), (4, 39243302283), (6, 26162201522), (12, 13081100761), (131, 1198268772), (262, 599134386), (393, 399422924), (524, 299567193), (786, 199711462), (1572, 99855731), (4391, 35748852), (8782, 17874426), (13173, 11916284), (17564, 8937213), (22741, 6902652), (26346, 5958142), (45482, 3451326), (52692, 2979071), (68223, 2300884), (90964, 1725663), (136446, 1150442), (272892, 575221)]