171220192

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 438939648

約数和(自身を除く): 267719456

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 31, 32, 34, 44, 52, 62, 68, 71, 88, 104, 124, 136, 142, 143, 176, 187, 208, 221, 248, 272, 284, 286, 341, 352, 374, 403, 416, 442, 496, 527, 544, 568, 572, 682, 748, 781, 806, 884, 923, 992, 1054, 1136, 1144, 1207, 1364, 1496, 1562, 1612, 1768, 1846, 2108, 2201, 2272, 2288, 2414, 2431, 2728, 2992, 3124, 3224, 3536, 3692, 4216, 4402, 4433, 4576, 4828, 4862, 5456, 5797, 5984, 6248, 6448, 6851, 7072, 7384, 8432, 8804, 8866, 9656, 9724, 10153, 10912, 11594, 12496, 12896, 13277, 13702, 14768, 15691, 16864, 17608, 17732, 19312, 19448, 20306, 23188, 24211, 24992, 26554, 27404, 28613, 29536, 31382, 35216, 35464, 37417, 38624, 38896, 40612, 46376, 48422, 53108, 54808, 57226, 62764, 70432, 70928, 74834, 75361, 77792, 81224, 92752, 96844, 106216, 109616, 114452, 125528, 141856, 149668, 150722, 162448, 172601, 185504, 193688, 212432, 219232, 228904, 251056, 299336, 301444, 314743, 324896, 345202, 387376, 411587, 424864, 457808, 486421, 502112, 598672, 602888, 629486, 690404, 774752, 823174, 915616, 972842, 1197344, 1205776, 1258972, 1380808, 1646348, 1945684, 2411552, 2517944, 2761616, 3292696, 3891368, 5035888, 5350631, 5523232, 6585392, 7782736, 10071776, 10701262, 13170784, 15565472, 21402524, 42805048, 85610096, 171220192]

約数ペア:

[(1, 171220192), (2, 85610096), (4, 42805048), (8, 21402524), (11, 15565472), (13, 13170784), (16, 10701262), (17, 10071776), (22, 7782736), (26, 6585392), (31, 5523232), (32, 5350631), (34, 5035888), (44, 3891368), (52, 3292696), (62, 2761616), (68, 2517944), (71, 2411552), (88, 1945684), (104, 1646348), (124, 1380808), (136, 1258972), (142, 1205776), (143, 1197344), (176, 972842), (187, 915616), (208, 823174), (221, 774752), (248, 690404), (272, 629486), (284, 602888), (286, 598672), (341, 502112), (352, 486421), (374, 457808), (403, 424864), (416, 411587), (442, 387376), (496, 345202), (527, 324896), (544, 314743), (568, 301444), (572, 299336), (682, 251056), (748, 228904), (781, 219232), (806, 212432), (884, 193688), (923, 185504), (992, 172601), (1054, 162448), (1136, 150722), (1144, 149668), (1207, 141856), (1364, 125528), (1496, 114452), (1562, 109616), (1612, 106216), (1768, 96844), (1846, 92752), (2108, 81224), (2201, 77792), (2272, 75361), (2288, 74834), (2414, 70928), (2431, 70432), (2728, 62764), (2992, 57226), (3124, 54808), (3224, 53108), (3536, 48422), (3692, 46376), (4216, 40612), (4402, 38896), (4433, 38624), (4576, 37417), (4828, 35464), (4862, 35216), (5456, 31382), (5797, 29536), (5984, 28613), (6248, 27404), (6448, 26554), (6851, 24992), (7072, 24211), (7384, 23188), (8432, 20306), (8804, 19448), (8866, 19312), (9656, 17732), (9724, 17608), (10153, 16864), (10912, 15691), (11594, 14768), (12496, 13702), (12896, 13277)]