157276056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 464256000

約数和(自身を除く): 306979944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 103, 122, 149, 168, 183, 206, 244, 298, 309, 366, 412, 427, 447, 488, 596, 618, 721, 732, 824, 854, 894, 1043, 1192, 1236, 1281, 1442, 1464, 1708, 1788, 2086, 2163, 2472, 2562, 2884, 3129, 3416, 3576, 4172, 4326, 5124, 5768, 6258, 6283, 8344, 8652, 9089, 10248, 12516, 12566, 15347, 17304, 18178, 18849, 25032, 25132, 27267, 30694, 36356, 37698, 43981, 46041, 50264, 54534, 61388, 63623, 72712, 75396, 87962, 92082, 107429, 109068, 122776, 127246, 131943, 150792, 175924, 184164, 190869, 214858, 218136, 254492, 263886, 322287, 351848, 368328, 381738, 429716, 508984, 527772, 644574, 763476, 859432, 936167, 1055544, 1289148, 1526952, 1872334, 2578296, 2808501, 3744668, 5617002, 6553169, 7489336, 11234004, 13106338, 19659507, 22468008, 26212676, 39319014, 52425352, 78638028, 157276056]

約数ペア:

[(1, 157276056), (2, 78638028), (3, 52425352), (4, 39319014), (6, 26212676), (7, 22468008), (8, 19659507), (12, 13106338), (14, 11234004), (21, 7489336), (24, 6553169), (28, 5617002), (42, 3744668), (56, 2808501), (61, 2578296), (84, 1872334), (103, 1526952), (122, 1289148), (149, 1055544), (168, 936167), (183, 859432), (206, 763476), (244, 644574), (298, 527772), (309, 508984), (366, 429716), (412, 381738), (427, 368328), (447, 351848), (488, 322287), (596, 263886), (618, 254492), (721, 218136), (732, 214858), (824, 190869), (854, 184164), (894, 175924), (1043, 150792), (1192, 131943), (1236, 127246), (1281, 122776), (1442, 109068), (1464, 107429), (1708, 92082), (1788, 87962), (2086, 75396), (2163, 72712), (2472, 63623), (2562, 61388), (2884, 54534), (3129, 50264), (3416, 46041), (3576, 43981), (4172, 37698), (4326, 36356), (5124, 30694), (5768, 27267), (6258, 25132), (6283, 25032), (8344, 18849), (8652, 18178), (9089, 17304), (10248, 15347), (12516, 12566)]