157212432

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:777

約数の個数: 120

約数和(自身を含む): 478057944

約数和(自身を除く): 320845512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 137, 144, 156, 208, 234, 274, 312, 411, 468, 548, 613, 624, 822, 936, 1096, 1226, 1233, 1644, 1781, 1839, 1872, 2192, 2452, 2466, 3288, 3562, 3678, 4904, 4932, 5343, 5517, 6576, 7124, 7356, 7969, 9808, 9864, 10686, 11034, 14248, 14712, 15938, 16029, 19728, 21372, 22068, 23907, 28496, 29424, 31876, 32058, 42744, 44136, 47814, 63752, 64116, 71721, 83981, 85488, 88272, 95628, 127504, 128232, 143442, 167962, 191256, 251943, 256464, 286884, 335924, 382512, 503886, 573768, 671848, 755829, 1007772, 1091753, 1147536, 1343696, 1511658, 2015544, 2183506, 3023316, 3275259, 4031088, 4367012, 6046632, 6550518, 8734024, 9825777, 12093264, 13101036, 17468048, 19651554, 26202072, 39303108, 52404144, 78606216, 157212432]

約数ペア:

[(1, 157212432), (2, 78606216), (3, 52404144), (4, 39303108), (6, 26202072), (8, 19651554), (9, 17468048), (12, 13101036), (13, 12093264), (16, 9825777), (18, 8734024), (24, 6550518), (26, 6046632), (36, 4367012), (39, 4031088), (48, 3275259), (52, 3023316), (72, 2183506), (78, 2015544), (104, 1511658), (117, 1343696), (137, 1147536), (144, 1091753), (156, 1007772), (208, 755829), (234, 671848), (274, 573768), (312, 503886), (411, 382512), (468, 335924), (548, 286884), (613, 256464), (624, 251943), (822, 191256), (936, 167962), (1096, 143442), (1226, 128232), (1233, 127504), (1644, 95628), (1781, 88272), (1839, 85488), (1872, 83981), (2192, 71721), (2452, 64116), (2466, 63752), (3288, 47814), (3562, 44136), (3678, 42744), (4904, 32058), (4932, 31876), (5343, 29424), (5517, 28496), (6576, 23907), (7124, 22068), (7356, 21372), (7969, 19728), (9808, 16029), (9864, 15938), (10686, 14712), (11034, 14248)]