167305404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 482630400

約数和(自身を除く): 315324996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 89, 92, 98, 138, 139, 147, 161, 178, 196, 267, 276, 278, 294, 322, 356, 417, 483, 534, 556, 588, 623, 644, 834, 966, 973, 1068, 1127, 1246, 1668, 1869, 1932, 1946, 2047, 2254, 2492, 2919, 3197, 3381, 3738, 3892, 4094, 4361, 4508, 5838, 6141, 6394, 6762, 6811, 7476, 8188, 8722, 9591, 11676, 12282, 12371, 12788, 13083, 13524, 13622, 14329, 17444, 19182, 20433, 22379, 24564, 24742, 26166, 27244, 28658, 37113, 38364, 40866, 42987, 44758, 49484, 52332, 57316, 67137, 74226, 81732, 85974, 86597, 89516, 100303, 134274, 148452, 156653, 171948, 173194, 200606, 259791, 268548, 284533, 300909, 313306, 346388, 401212, 469959, 519582, 569066, 601818, 606179, 626612, 853599, 939918, 1039164, 1138132, 1203636, 1212358, 1707198, 1818537, 1879836, 1991731, 2424716, 3414396, 3637074, 3983462, 5975193, 7274148, 7966924, 11950386, 13942117, 23900772, 27884234, 41826351, 55768468, 83652702, 167305404]

約数ペア:

[(1, 167305404), (2, 83652702), (3, 55768468), (4, 41826351), (6, 27884234), (7, 23900772), (12, 13942117), (14, 11950386), (21, 7966924), (23, 7274148), (28, 5975193), (42, 3983462), (46, 3637074), (49, 3414396), (69, 2424716), (84, 1991731), (89, 1879836), (92, 1818537), (98, 1707198), (138, 1212358), (139, 1203636), (147, 1138132), (161, 1039164), (178, 939918), (196, 853599), (267, 626612), (276, 606179), (278, 601818), (294, 569066), (322, 519582), (356, 469959), (417, 401212), (483, 346388), (534, 313306), (556, 300909), (588, 284533), (623, 268548), (644, 259791), (834, 200606), (966, 173194), (973, 171948), (1068, 156653), (1127, 148452), (1246, 134274), (1668, 100303), (1869, 89516), (1932, 86597), (1946, 85974), (2047, 81732), (2254, 74226), (2492, 67137), (2919, 57316), (3197, 52332), (3381, 49484), (3738, 44758), (3892, 42987), (4094, 40866), (4361, 38364), (4508, 37113), (5838, 28658), (6141, 27244), (6394, 26166), (6762, 24742), (6811, 24564), (7476, 22379), (8188, 20433), (8722, 19182), (9591, 17444), (11676, 14329), (12282, 13622), (12371, 13524), (12788, 13083)]