148449912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 422876160

約数和(自身を除く): 274426248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 137, 138, 151, 156, 184, 274, 276, 299, 302, 312, 411, 453, 548, 552, 598, 604, 822, 897, 906, 1096, 1196, 1208, 1644, 1781, 1794, 1812, 1963, 2392, 3151, 3288, 3473, 3562, 3588, 3624, 3926, 5343, 5889, 6302, 6946, 7124, 7176, 7852, 9453, 10419, 10686, 11778, 12604, 13892, 14248, 15704, 18906, 20687, 20838, 21372, 23556, 25208, 27784, 37812, 40963, 41374, 41676, 42744, 45149, 47112, 62061, 75624, 81926, 82748, 83352, 90298, 122889, 124122, 135447, 163852, 165496, 180596, 245778, 248244, 268931, 270894, 327704, 361192, 475801, 491556, 496488, 537862, 541788, 806793, 951602, 983112, 1075724, 1083576, 1427403, 1613586, 1903204, 2151448, 2854806, 3227172, 3806408, 5709612, 6185413, 6454344, 11419224, 12370826, 18556239, 24741652, 37112478, 49483304, 74224956, 148449912]

約数ペア:

[(1, 148449912), (2, 74224956), (3, 49483304), (4, 37112478), (6, 24741652), (8, 18556239), (12, 12370826), (13, 11419224), (23, 6454344), (24, 6185413), (26, 5709612), (39, 3806408), (46, 3227172), (52, 2854806), (69, 2151448), (78, 1903204), (92, 1613586), (104, 1427403), (137, 1083576), (138, 1075724), (151, 983112), (156, 951602), (184, 806793), (274, 541788), (276, 537862), (299, 496488), (302, 491556), (312, 475801), (411, 361192), (453, 327704), (548, 270894), (552, 268931), (598, 248244), (604, 245778), (822, 180596), (897, 165496), (906, 163852), (1096, 135447), (1196, 124122), (1208, 122889), (1644, 90298), (1781, 83352), (1794, 82748), (1812, 81926), (1963, 75624), (2392, 62061), (3151, 47112), (3288, 45149), (3473, 42744), (3562, 41676), (3588, 41374), (3624, 40963), (3926, 37812), (5343, 27784), (5889, 25208), (6302, 23556), (6946, 21372), (7124, 20838), (7176, 20687), (7852, 18906), (9453, 15704), (10419, 14248), (10686, 13892), (11778, 12604)]