157220154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1811}}^1$

素因数の和:1892

約数の個数: 96

約数和(自身を含む): 427400064

約数和(自身を除く): 270179910

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 53, 63, 78, 91, 106, 117, 126, 159, 182, 234, 273, 318, 371, 477, 546, 689, 742, 819, 954, 1113, 1378, 1638, 1811, 2067, 2226, 3339, 3622, 4134, 4823, 5433, 6201, 6678, 9646, 10866, 12402, 12677, 14469, 16299, 23543, 25354, 28938, 32598, 38031, 43407, 47086, 70629, 76062, 86814, 95983, 114093, 141258, 164801, 191966, 211887, 228186, 287949, 329602, 423774, 494403, 575898, 671881, 863847, 988806, 1247779, 1343762, 1483209, 1727694, 2015643, 2495558, 2966418, 3743337, 4031286, 6046929, 7486674, 8734453, 11230011, 12093858, 17468906, 22460022, 26203359, 52406718, 78610077, 157220154]

約数ペア:

[(1, 157220154), (2, 78610077), (3, 52406718), (6, 26203359), (7, 22460022), (9, 17468906), (13, 12093858), (14, 11230011), (18, 8734453), (21, 7486674), (26, 6046929), (39, 4031286), (42, 3743337), (53, 2966418), (63, 2495558), (78, 2015643), (91, 1727694), (106, 1483209), (117, 1343762), (126, 1247779), (159, 988806), (182, 863847), (234, 671881), (273, 575898), (318, 494403), (371, 423774), (477, 329602), (546, 287949), (689, 228186), (742, 211887), (819, 191966), (954, 164801), (1113, 141258), (1378, 114093), (1638, 95983), (1811, 86814), (2067, 76062), (2226, 70629), (3339, 47086), (3622, 43407), (4134, 38031), (4823, 32598), (5433, 28938), (6201, 25354), (6678, 23543), (9646, 16299), (10866, 14469), (12402, 12677)]