156979406124

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{12433}}^1\times {\mathrm{9479}}^1$

素因数の和:21959

約数の個数: 72

約数和(自身を含む): 407609398560

約数和(自身を除く): 250629992436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 9479, 12433, 18958, 24866, 28437, 37299, 37916, 49732, 56874, 74598, 85311, 111897, 113748, 149196, 170622, 223794, 341244, 350723, 447588, 460021, 701446, 920042, 1052169, 1380063, 1402892, 1840084, 2104338, 2760126, 3156507, 4140189, 4208676, 5520252, 6313014, 8280378, 12626028, 16560756, 117852407, 235704814, 353557221, 471409628, 707114442, 1060671663, 1414228884, 2121343326, 4242686652, 4360539059, 8721078118, 13081617177, 17442156236, 26163234354, 39244851531, 52326468708, 78489703062, 156979406124]

約数ペア:

[(1, 156979406124), (2, 78489703062), (3, 52326468708), (4, 39244851531), (6, 26163234354), (9, 17442156236), (12, 13081617177), (18, 8721078118), (36, 4360539059), (37, 4242686652), (74, 2121343326), (111, 1414228884), (148, 1060671663), (222, 707114442), (333, 471409628), (444, 353557221), (666, 235704814), (1332, 117852407), (9479, 16560756), (12433, 12626028), (18958, 8280378), (24866, 6313014), (28437, 5520252), (37299, 4208676), (37916, 4140189), (49732, 3156507), (56874, 2760126), (74598, 2104338), (85311, 1840084), (111897, 1402892), (113748, 1380063), (149196, 1052169), (170622, 920042), (223794, 701446), (341244, 460021), (350723, 447588)]