156687012

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{797}}^1$

素因数の和:977

約数の個数: 72

約数和(自身を含む): 408984576

約数和(自身を除く): 252297564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 127, 129, 172, 254, 258, 381, 387, 508, 516, 762, 774, 797, 1143, 1524, 1548, 1594, 2286, 2391, 3188, 4572, 4782, 5461, 7173, 9564, 10922, 14346, 16383, 21844, 28692, 32766, 34271, 49149, 65532, 68542, 98298, 101219, 102813, 137084, 196596, 202438, 205626, 303657, 308439, 404876, 411252, 607314, 616878, 910971, 1214628, 1233756, 1821942, 3643884, 4352417, 8704834, 13057251, 17409668, 26114502, 39171753, 52229004, 78343506, 156687012]

約数ペア:

[(1, 156687012), (2, 78343506), (3, 52229004), (4, 39171753), (6, 26114502), (9, 17409668), (12, 13057251), (18, 8704834), (36, 4352417), (43, 3643884), (86, 1821942), (127, 1233756), (129, 1214628), (172, 910971), (254, 616878), (258, 607314), (381, 411252), (387, 404876), (508, 308439), (516, 303657), (762, 205626), (774, 202438), (797, 196596), (1143, 137084), (1524, 102813), (1548, 101219), (1594, 98298), (2286, 68542), (2391, 65532), (3188, 49149), (4572, 34271), (4782, 32766), (5461, 28692), (7173, 21844), (9564, 16383), (10922, 14346)]