157645404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:560

約数の個数: 144

約数和(自身を含む): 484323840

約数和(自身を除く): 326678436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 59, 63, 69, 84, 92, 118, 126, 138, 161, 177, 207, 236, 252, 276, 322, 354, 413, 414, 461, 483, 531, 644, 708, 826, 828, 922, 966, 1062, 1239, 1357, 1383, 1449, 1652, 1844, 1932, 2124, 2478, 2714, 2766, 2898, 3227, 3717, 4071, 4149, 4956, 5428, 5532, 5796, 6454, 7434, 8142, 8298, 9499, 9681, 10603, 12213, 12908, 14868, 16284, 16596, 18998, 19362, 21206, 24426, 27199, 28497, 29043, 31809, 37996, 38724, 42412, 48852, 54398, 56994, 58086, 63618, 74221, 81597, 85491, 95427, 108796, 113988, 116172, 127236, 148442, 163194, 170982, 190393, 190854, 222663, 244791, 296884, 326388, 341964, 380786, 381708, 445326, 489582, 571179, 625577, 667989, 761572, 890652, 979164, 1142358, 1251154, 1335978, 1713537, 1876731, 2284716, 2502308, 2671956, 3427074, 3753462, 4379039, 5630193, 6854148, 7506924, 8758078, 11260386, 13137117, 17516156, 22520772, 26274234, 39411351, 52548468, 78822702, 157645404]

約数ペア:

[(1, 157645404), (2, 78822702), (3, 52548468), (4, 39411351), (6, 26274234), (7, 22520772), (9, 17516156), (12, 13137117), (14, 11260386), (18, 8758078), (21, 7506924), (23, 6854148), (28, 5630193), (36, 4379039), (42, 3753462), (46, 3427074), (59, 2671956), (63, 2502308), (69, 2284716), (84, 1876731), (92, 1713537), (118, 1335978), (126, 1251154), (138, 1142358), (161, 979164), (177, 890652), (207, 761572), (236, 667989), (252, 625577), (276, 571179), (322, 489582), (354, 445326), (413, 381708), (414, 380786), (461, 341964), (483, 326388), (531, 296884), (644, 244791), (708, 222663), (826, 190854), (828, 190393), (922, 170982), (966, 163194), (1062, 148442), (1239, 127236), (1357, 116172), (1383, 113988), (1449, 108796), (1652, 95427), (1844, 85491), (1932, 81597), (2124, 74221), (2478, 63618), (2714, 58086), (2766, 56994), (2898, 54398), (3227, 48852), (3717, 42412), (4071, 38724), (4149, 37996), (4956, 31809), (5428, 29043), (5532, 28497), (5796, 27199), (6454, 24426), (7434, 21206), (8142, 19362), (8298, 18998), (9499, 16596), (9681, 16284), (10603, 14868), (12213, 12908)]