154972512

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:385

約数の個数: 144

約数和(自身を含む): 469647360

約数和(自身を除く): 314674848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 127, 144, 152, 171, 223, 228, 254, 288, 304, 342, 381, 446, 456, 508, 608, 669, 684, 762, 892, 912, 1016, 1143, 1338, 1368, 1524, 1784, 1824, 2007, 2032, 2286, 2413, 2676, 2736, 3048, 3568, 4014, 4064, 4237, 4572, 4826, 5352, 5472, 6096, 7136, 7239, 8028, 8474, 9144, 9652, 10704, 12192, 12711, 14478, 16056, 16948, 18288, 19304, 21408, 21717, 25422, 28321, 28956, 32112, 33896, 36576, 38133, 38608, 43434, 50844, 56642, 57912, 64224, 67792, 76266, 77216, 84963, 86868, 101688, 113284, 115824, 135584, 152532, 169926, 173736, 203376, 226568, 231648, 254889, 305064, 339852, 347472, 406752, 453136, 509778, 538099, 610128, 679704, 694944, 906272, 1019556, 1076198, 1220256, 1359408, 1614297, 2039112, 2152396, 2718816, 3228594, 4078224, 4304792, 4842891, 6457188, 8156448, 8609584, 9685782, 12914376, 17219168, 19371564, 25828752, 38743128, 51657504, 77486256, 154972512]

約数ペア:

[(1, 154972512), (2, 77486256), (3, 51657504), (4, 38743128), (6, 25828752), (8, 19371564), (9, 17219168), (12, 12914376), (16, 9685782), (18, 8609584), (19, 8156448), (24, 6457188), (32, 4842891), (36, 4304792), (38, 4078224), (48, 3228594), (57, 2718816), (72, 2152396), (76, 2039112), (96, 1614297), (114, 1359408), (127, 1220256), (144, 1076198), (152, 1019556), (171, 906272), (223, 694944), (228, 679704), (254, 610128), (288, 538099), (304, 509778), (342, 453136), (381, 406752), (446, 347472), (456, 339852), (508, 305064), (608, 254889), (669, 231648), (684, 226568), (762, 203376), (892, 173736), (912, 169926), (1016, 152532), (1143, 135584), (1338, 115824), (1368, 113284), (1524, 101688), (1784, 86868), (1824, 84963), (2007, 77216), (2032, 76266), (2286, 67792), (2413, 64224), (2676, 57912), (2736, 56642), (3048, 50844), (3568, 43434), (4014, 38608), (4064, 38133), (4237, 36576), (4572, 33896), (4826, 32112), (5352, 28956), (5472, 28321), (6096, 25422), (7136, 21717), (7239, 21408), (8028, 19304), (8474, 18288), (9144, 16948), (9652, 16056), (10704, 14478), (12192, 12711)]