149473688

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 367718400

約数和(自身を除く): 218244712

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 79, 91, 92, 104, 113, 158, 161, 182, 184, 226, 299, 316, 322, 364, 452, 553, 598, 632, 644, 728, 791, 904, 1027, 1106, 1196, 1288, 1469, 1582, 1817, 2054, 2093, 2212, 2392, 2599, 2938, 3164, 3634, 4108, 4186, 4424, 5198, 5876, 6328, 7189, 7268, 8216, 8372, 8927, 10283, 10396, 11752, 12719, 14378, 14536, 16744, 17854, 18193, 20566, 20792, 23621, 25438, 28756, 33787, 35708, 36386, 41132, 47242, 50876, 57512, 62489, 67574, 71416, 72772, 82264, 94484, 101752, 116051, 124978, 135148, 145544, 165347, 188968, 205321, 232102, 236509, 249956, 270296, 330694, 410642, 464204, 473018, 499912, 661388, 812357, 821284, 928408, 946036, 1322776, 1437247, 1624714, 1642568, 1892072, 2669173, 2874494, 3249428, 5338346, 5748988, 6498856, 10676692, 11497976, 18684211, 21353384, 37368422, 74736844, 149473688]

約数ペア:

[(1, 149473688), (2, 74736844), (4, 37368422), (7, 21353384), (8, 18684211), (13, 11497976), (14, 10676692), (23, 6498856), (26, 5748988), (28, 5338346), (46, 3249428), (52, 2874494), (56, 2669173), (79, 1892072), (91, 1642568), (92, 1624714), (104, 1437247), (113, 1322776), (158, 946036), (161, 928408), (182, 821284), (184, 812357), (226, 661388), (299, 499912), (316, 473018), (322, 464204), (364, 410642), (452, 330694), (553, 270296), (598, 249956), (632, 236509), (644, 232102), (728, 205321), (791, 188968), (904, 165347), (1027, 145544), (1106, 135148), (1196, 124978), (1288, 116051), (1469, 101752), (1582, 94484), (1817, 82264), (2054, 72772), (2093, 71416), (2212, 67574), (2392, 62489), (2599, 57512), (2938, 50876), (3164, 47242), (3634, 41132), (4108, 36386), (4186, 35708), (4424, 33787), (5198, 28756), (5876, 25438), (6328, 23621), (7189, 20792), (7268, 20566), (8216, 18193), (8372, 17854), (8927, 16744), (10283, 14536), (10396, 14378), (11752, 12719)]