128753352

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:532

約数の個数: 192

約数和(自身を含む): 440119680

約数和(自身を除く): 311366328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 43, 52, 56, 63, 72, 78, 84, 86, 91, 104, 117, 126, 129, 156, 168, 172, 182, 234, 252, 258, 273, 301, 312, 344, 364, 387, 457, 468, 504, 516, 546, 559, 602, 728, 774, 819, 903, 914, 936, 1032, 1092, 1118, 1204, 1371, 1548, 1638, 1677, 1806, 1828, 2184, 2236, 2408, 2709, 2742, 3096, 3199, 3276, 3354, 3612, 3656, 3913, 4113, 4472, 5031, 5418, 5484, 5941, 6398, 6552, 6708, 7224, 7826, 8226, 9597, 10062, 10836, 10968, 11739, 11882, 12796, 13416, 15652, 16452, 17823, 19194, 19651, 20124, 21672, 23478, 23764, 25592, 28791, 31304, 32904, 35217, 35646, 38388, 39302, 40248, 41587, 46956, 47528, 53469, 57582, 58953, 70434, 71292, 76776, 78604, 83174, 93912, 106938, 115164, 117906, 124761, 137557, 140868, 142584, 157208, 166348, 176859, 213876, 230328, 235812, 249522, 255463, 275114, 281736, 332696, 353718, 374283, 412671, 427752, 471624, 499044, 510926, 550228, 707436, 748566, 766389, 825342, 998088, 1021852, 1100456, 1238013, 1414872, 1497132, 1532778, 1650684, 1788241, 2043704, 2299167, 2476026, 2994264, 3065556, 3301368, 3576482, 4598334, 4952052, 5364723, 6131112, 7152964, 9196668, 9904104, 10729446, 14305928, 16094169, 18393336, 21458892, 32188338, 42917784, 64376676, 128753352]

約数ペア:

[(1, 128753352), (2, 64376676), (3, 42917784), (4, 32188338), (6, 21458892), (7, 18393336), (8, 16094169), (9, 14305928), (12, 10729446), (13, 9904104), (14, 9196668), (18, 7152964), (21, 6131112), (24, 5364723), (26, 4952052), (28, 4598334), (36, 3576482), (39, 3301368), (42, 3065556), (43, 2994264), (52, 2476026), (56, 2299167), (63, 2043704), (72, 1788241), (78, 1650684), (84, 1532778), (86, 1497132), (91, 1414872), (104, 1238013), (117, 1100456), (126, 1021852), (129, 998088), (156, 825342), (168, 766389), (172, 748566), (182, 707436), (234, 550228), (252, 510926), (258, 499044), (273, 471624), (301, 427752), (312, 412671), (344, 374283), (364, 353718), (387, 332696), (457, 281736), (468, 275114), (504, 255463), (516, 249522), (546, 235812), (559, 230328), (602, 213876), (728, 176859), (774, 166348), (819, 157208), (903, 142584), (914, 140868), (936, 137557), (1032, 124761), (1092, 117906), (1118, 115164), (1204, 106938), (1371, 93912), (1548, 83174), (1638, 78604), (1677, 76776), (1806, 71292), (1828, 70434), (2184, 58953), (2236, 57582), (2408, 53469), (2709, 47528), (2742, 46956), (3096, 41587), (3199, 40248), (3276, 39302), (3354, 38388), (3612, 35646), (3656, 35217), (3913, 32904), (4113, 31304), (4472, 28791), (5031, 25592), (5418, 23764), (5484, 23478), (5941, 21672), (6398, 20124), (6552, 19651), (6708, 19194), (7224, 17823), (7826, 16452), (8226, 15652), (9597, 13416), (10062, 12796), (10836, 11882), (10968, 11739)]