148706768

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 120

約数和(自身を含む): 360468000

約数和(自身を除く): 211761232

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 67, 76, 98, 112, 133, 134, 149, 152, 196, 266, 268, 298, 304, 392, 469, 532, 536, 596, 784, 931, 938, 1043, 1064, 1072, 1192, 1273, 1862, 1876, 2086, 2128, 2384, 2546, 2831, 3283, 3724, 3752, 4172, 5092, 5662, 6566, 7301, 7448, 7504, 8344, 8911, 9983, 10184, 11324, 13132, 14602, 14896, 16688, 17822, 19817, 19966, 20368, 22648, 26264, 29204, 35644, 39634, 39932, 45296, 52528, 58408, 62377, 69881, 71288, 79268, 79864, 116816, 124754, 138719, 139762, 142576, 158536, 159728, 189677, 249508, 277438, 279524, 317072, 379354, 489167, 499016, 554876, 559048, 758708, 978334, 998032, 1109752, 1118096, 1327739, 1517416, 1956668, 2219504, 2655478, 3034832, 3913336, 5310956, 7826672, 9294173, 10621912, 18588346, 21243824, 37176692, 74353384, 148706768]

約数ペア:

[(1, 148706768), (2, 74353384), (4, 37176692), (7, 21243824), (8, 18588346), (14, 10621912), (16, 9294173), (19, 7826672), (28, 5310956), (38, 3913336), (49, 3034832), (56, 2655478), (67, 2219504), (76, 1956668), (98, 1517416), (112, 1327739), (133, 1118096), (134, 1109752), (149, 998032), (152, 978334), (196, 758708), (266, 559048), (268, 554876), (298, 499016), (304, 489167), (392, 379354), (469, 317072), (532, 279524), (536, 277438), (596, 249508), (784, 189677), (931, 159728), (938, 158536), (1043, 142576), (1064, 139762), (1072, 138719), (1192, 124754), (1273, 116816), (1862, 79864), (1876, 79268), (2086, 71288), (2128, 69881), (2384, 62377), (2546, 58408), (2831, 52528), (3283, 45296), (3724, 39932), (3752, 39634), (4172, 35644), (5092, 29204), (5662, 26264), (6566, 22648), (7301, 20368), (7448, 19966), (7504, 19817), (8344, 17822), (8911, 16688), (9983, 14896), (10184, 14602), (11324, 13132)]