179341764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 517104000

約数和(自身を除く): 337762236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 89, 92, 98, 138, 147, 149, 161, 178, 196, 267, 276, 294, 298, 322, 356, 447, 483, 534, 588, 596, 623, 644, 894, 966, 1043, 1068, 1127, 1246, 1788, 1869, 1932, 2047, 2086, 2254, 2492, 3129, 3381, 3427, 3738, 4094, 4172, 4361, 4508, 6141, 6258, 6762, 6854, 7301, 7476, 8188, 8722, 10281, 12282, 12516, 13083, 13261, 13524, 13708, 14329, 14602, 17444, 20562, 21903, 23989, 24564, 26166, 26522, 28658, 29204, 39783, 41124, 42987, 43806, 47978, 52332, 53044, 57316, 71967, 79566, 85974, 87612, 92827, 95956, 100303, 143934, 159132, 167923, 171948, 185654, 200606, 278481, 287868, 300909, 305003, 335846, 371308, 401212, 503769, 556962, 601818, 610006, 649789, 671692, 915009, 1007538, 1113924, 1203636, 1220012, 1299578, 1830018, 1949367, 2015076, 2135021, 2599156, 3660036, 3898734, 4270042, 6405063, 7797468, 8540084, 12810126, 14945147, 25620252, 29890294, 44835441, 59780588, 89670882, 179341764]

約数ペア:

[(1, 179341764), (2, 89670882), (3, 59780588), (4, 44835441), (6, 29890294), (7, 25620252), (12, 14945147), (14, 12810126), (21, 8540084), (23, 7797468), (28, 6405063), (42, 4270042), (46, 3898734), (49, 3660036), (69, 2599156), (84, 2135021), (89, 2015076), (92, 1949367), (98, 1830018), (138, 1299578), (147, 1220012), (149, 1203636), (161, 1113924), (178, 1007538), (196, 915009), (267, 671692), (276, 649789), (294, 610006), (298, 601818), (322, 556962), (356, 503769), (447, 401212), (483, 371308), (534, 335846), (588, 305003), (596, 300909), (623, 287868), (644, 278481), (894, 200606), (966, 185654), (1043, 171948), (1068, 167923), (1127, 159132), (1246, 143934), (1788, 100303), (1869, 95956), (1932, 92827), (2047, 87612), (2086, 85974), (2254, 79566), (2492, 71967), (3129, 57316), (3381, 53044), (3427, 52332), (3738, 47978), (4094, 43806), (4172, 42987), (4361, 41124), (4508, 39783), (6141, 29204), (6258, 28658), (6762, 26522), (6854, 26166), (7301, 24564), (7476, 23989), (8188, 21903), (8722, 20562), (10281, 17444), (12282, 14602), (12516, 14329), (13083, 13708), (13261, 13524)]