145083848

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:679

約数の個数: 128

約数和(自身を含む): 373766400

約数和(自身を除く): 228682552

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 19, 26, 28, 34, 38, 52, 56, 68, 76, 91, 104, 119, 133, 136, 152, 182, 221, 238, 247, 266, 323, 364, 442, 476, 494, 532, 617, 646, 728, 884, 952, 988, 1064, 1234, 1292, 1547, 1729, 1768, 1976, 2261, 2468, 2584, 3094, 3458, 4199, 4319, 4522, 4936, 6188, 6916, 8021, 8398, 8638, 9044, 10489, 11723, 12376, 13832, 16042, 16796, 17276, 18088, 20978, 23446, 29393, 32084, 33592, 34552, 41956, 46892, 56147, 58786, 64168, 73423, 82061, 83912, 93784, 112294, 117572, 136357, 146846, 152399, 164122, 199291, 224588, 235144, 272714, 293692, 304798, 328244, 398582, 449176, 545428, 587384, 609596, 656488, 797164, 954499, 1066793, 1090856, 1219192, 1395037, 1594328, 1908998, 2133586, 2590783, 2790074, 3817996, 4267172, 5181566, 5580148, 7635992, 8534344, 10363132, 11160296, 18135481, 20726264, 36270962, 72541924, 145083848]

約数ペア:

[(1, 145083848), (2, 72541924), (4, 36270962), (7, 20726264), (8, 18135481), (13, 11160296), (14, 10363132), (17, 8534344), (19, 7635992), (26, 5580148), (28, 5181566), (34, 4267172), (38, 3817996), (52, 2790074), (56, 2590783), (68, 2133586), (76, 1908998), (91, 1594328), (104, 1395037), (119, 1219192), (133, 1090856), (136, 1066793), (152, 954499), (182, 797164), (221, 656488), (238, 609596), (247, 587384), (266, 545428), (323, 449176), (364, 398582), (442, 328244), (476, 304798), (494, 293692), (532, 272714), (617, 235144), (646, 224588), (728, 199291), (884, 164122), (952, 152399), (988, 146846), (1064, 136357), (1234, 117572), (1292, 112294), (1547, 93784), (1729, 83912), (1768, 82061), (1976, 73423), (2261, 64168), (2468, 58786), (2584, 56147), (3094, 46892), (3458, 41956), (4199, 34552), (4319, 33592), (4522, 32084), (4936, 29393), (6188, 23446), (6916, 20978), (8021, 18088), (8398, 17276), (8638, 16796), (9044, 16042), (10489, 13832), (11723, 12376)]