191594508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:532

約数の個数: 144

約数和(自身を含む): 561383424

約数和(自身を除く): 369788916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 49, 62, 69, 84, 92, 93, 98, 124, 138, 147, 161, 186, 196, 217, 276, 294, 322, 372, 434, 457, 483, 588, 644, 651, 713, 868, 914, 966, 1127, 1302, 1371, 1426, 1519, 1828, 1932, 2139, 2254, 2604, 2742, 2852, 3038, 3199, 3381, 4278, 4508, 4557, 4991, 5484, 6076, 6398, 6762, 8556, 9114, 9597, 9982, 10511, 12796, 13524, 14167, 14973, 18228, 19194, 19964, 21022, 22393, 28334, 29946, 31533, 34937, 38388, 42044, 42501, 44786, 56668, 59892, 63066, 67179, 69874, 73577, 85002, 89572, 99169, 104811, 126132, 134358, 139748, 147154, 170004, 198338, 209622, 220731, 268716, 294308, 297507, 325841, 396676, 419244, 441462, 515039, 595014, 651682, 694183, 882924, 977523, 1030078, 1190028, 1303364, 1388366, 1545117, 1955046, 2060156, 2082549, 2280887, 2776732, 3090234, 3910092, 4165098, 4561774, 6180468, 6842661, 8330196, 9123548, 13685322, 15966209, 27370644, 31932418, 47898627, 63864836, 95797254, 191594508]

約数ペア:

[(1, 191594508), (2, 95797254), (3, 63864836), (4, 47898627), (6, 31932418), (7, 27370644), (12, 15966209), (14, 13685322), (21, 9123548), (23, 8330196), (28, 6842661), (31, 6180468), (42, 4561774), (46, 4165098), (49, 3910092), (62, 3090234), (69, 2776732), (84, 2280887), (92, 2082549), (93, 2060156), (98, 1955046), (124, 1545117), (138, 1388366), (147, 1303364), (161, 1190028), (186, 1030078), (196, 977523), (217, 882924), (276, 694183), (294, 651682), (322, 595014), (372, 515039), (434, 441462), (457, 419244), (483, 396676), (588, 325841), (644, 297507), (651, 294308), (713, 268716), (868, 220731), (914, 209622), (966, 198338), (1127, 170004), (1302, 147154), (1371, 139748), (1426, 134358), (1519, 126132), (1828, 104811), (1932, 99169), (2139, 89572), (2254, 85002), (2604, 73577), (2742, 69874), (2852, 67179), (3038, 63066), (3199, 59892), (3381, 56668), (4278, 44786), (4508, 42501), (4557, 42044), (4991, 38388), (5484, 34937), (6076, 31533), (6398, 29946), (6762, 28334), (8556, 22393), (9114, 21022), (9597, 19964), (9982, 19194), (10511, 18228), (12796, 14973), (13524, 14167)]