191241232

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:301

約数の個数: 160

約数和(自身を含む): 497745920

約数和(自身を除く): 306504688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 38, 52, 56, 62, 76, 91, 104, 112, 124, 133, 152, 182, 208, 217, 223, 247, 248, 266, 304, 364, 403, 434, 446, 494, 496, 532, 589, 728, 806, 868, 892, 988, 1064, 1178, 1456, 1561, 1612, 1729, 1736, 1784, 1976, 2128, 2356, 2821, 2899, 3122, 3224, 3458, 3472, 3568, 3952, 4123, 4237, 4712, 5642, 5798, 6244, 6448, 6913, 6916, 7657, 8246, 8474, 9424, 11284, 11596, 12488, 13826, 13832, 15314, 16492, 16948, 20293, 22568, 23192, 24976, 27652, 27664, 29659, 30628, 32984, 33896, 40586, 45136, 46384, 48391, 53599, 55081, 55304, 59318, 61256, 65968, 67792, 81172, 89869, 96782, 107198, 110162, 110608, 118636, 122512, 131347, 162344, 179738, 193564, 214396, 220324, 237272, 262694, 324688, 359476, 385567, 387128, 428792, 440648, 474544, 525388, 629083, 718952, 771134, 774256, 857584, 881296, 919429, 1050776, 1258166, 1437904, 1542268, 1707511, 1838858, 2101552, 2516332, 3084536, 3415022, 3677716, 5032664, 6169072, 6830044, 7355432, 10065328, 11952577, 13660088, 14710864, 23905154, 27320176, 47810308, 95620616, 191241232]

約数ペア:

[(1, 191241232), (2, 95620616), (4, 47810308), (7, 27320176), (8, 23905154), (13, 14710864), (14, 13660088), (16, 11952577), (19, 10065328), (26, 7355432), (28, 6830044), (31, 6169072), (38, 5032664), (52, 3677716), (56, 3415022), (62, 3084536), (76, 2516332), (91, 2101552), (104, 1838858), (112, 1707511), (124, 1542268), (133, 1437904), (152, 1258166), (182, 1050776), (208, 919429), (217, 881296), (223, 857584), (247, 774256), (248, 771134), (266, 718952), (304, 629083), (364, 525388), (403, 474544), (434, 440648), (446, 428792), (494, 387128), (496, 385567), (532, 359476), (589, 324688), (728, 262694), (806, 237272), (868, 220324), (892, 214396), (988, 193564), (1064, 179738), (1178, 162344), (1456, 131347), (1561, 122512), (1612, 118636), (1729, 110608), (1736, 110162), (1784, 107198), (1976, 96782), (2128, 89869), (2356, 81172), (2821, 67792), (2899, 65968), (3122, 61256), (3224, 59318), (3458, 55304), (3472, 55081), (3568, 53599), (3952, 48391), (4123, 46384), (4237, 45136), (4712, 40586), (5642, 33896), (5798, 32984), (6244, 30628), (6448, 29659), (6913, 27664), (6916, 27652), (7657, 24976), (8246, 23192), (8474, 22568), (9424, 20293), (11284, 16948), (11596, 16492), (12488, 15314), (13826, 13832)]