163739352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 485222400

約数和(自身を除く): 321483048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 89, 94, 141, 168, 178, 188, 233, 267, 282, 329, 356, 376, 466, 534, 564, 623, 658, 699, 712, 932, 987, 1068, 1128, 1246, 1316, 1398, 1631, 1864, 1869, 1974, 2136, 2492, 2632, 2796, 3262, 3738, 3948, 4183, 4893, 4984, 5592, 6524, 7476, 7896, 8366, 9786, 10951, 12549, 13048, 14952, 16732, 19572, 20737, 21902, 25098, 29281, 32853, 33464, 39144, 41474, 43804, 50196, 58562, 62211, 65706, 76657, 82948, 87608, 87843, 100392, 117124, 124422, 131412, 145159, 153314, 165896, 175686, 229971, 234248, 248844, 262824, 290318, 306628, 351372, 435477, 459942, 497688, 580636, 613256, 702744, 870954, 919884, 974639, 1161272, 1741908, 1839768, 1949278, 2923917, 3483816, 3898556, 5847834, 6822473, 7797112, 11695668, 13644946, 20467419, 23391336, 27289892, 40934838, 54579784, 81869676, 163739352]

約数ペア:

[(1, 163739352), (2, 81869676), (3, 54579784), (4, 40934838), (6, 27289892), (7, 23391336), (8, 20467419), (12, 13644946), (14, 11695668), (21, 7797112), (24, 6822473), (28, 5847834), (42, 3898556), (47, 3483816), (56, 2923917), (84, 1949278), (89, 1839768), (94, 1741908), (141, 1161272), (168, 974639), (178, 919884), (188, 870954), (233, 702744), (267, 613256), (282, 580636), (329, 497688), (356, 459942), (376, 435477), (466, 351372), (534, 306628), (564, 290318), (623, 262824), (658, 248844), (699, 234248), (712, 229971), (932, 175686), (987, 165896), (1068, 153314), (1128, 145159), (1246, 131412), (1316, 124422), (1398, 117124), (1631, 100392), (1864, 87843), (1869, 87608), (1974, 82948), (2136, 76657), (2492, 65706), (2632, 62211), (2796, 58562), (3262, 50196), (3738, 43804), (3948, 41474), (4183, 39144), (4893, 33464), (4984, 32853), (5592, 29281), (6524, 25098), (7476, 21902), (7896, 20737), (8366, 19572), (9786, 16732), (10951, 14952), (12549, 13048)]