153721512

素因数分解:

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

素因数の和:280

約数の個数: 192

約数和(自身を含む): 505440000

約数和(自身を除く): 351718488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 89, 92, 126, 138, 149, 161, 168, 178, 184, 207, 252, 267, 276, 298, 322, 356, 414, 447, 483, 504, 534, 552, 596, 623, 644, 712, 801, 828, 894, 966, 1043, 1068, 1192, 1246, 1288, 1341, 1449, 1602, 1656, 1788, 1869, 1932, 2047, 2086, 2136, 2492, 2682, 2898, 3129, 3204, 3427, 3576, 3738, 3864, 4094, 4172, 4984, 5364, 5607, 5796, 6141, 6258, 6408, 6854, 7476, 8188, 8344, 9387, 10281, 10728, 11214, 11592, 12282, 12516, 13261, 13708, 14329, 14952, 16376, 18423, 18774, 20562, 22428, 23989, 24564, 25032, 26522, 27416, 28658, 30843, 36846, 37548, 39783, 41124, 42987, 44856, 47978, 49128, 53044, 57316, 61686, 71967, 73692, 75096, 79566, 82248, 85974, 92827, 95956, 106088, 114632, 119349, 123372, 128961, 143934, 147384, 159132, 171948, 185654, 191912, 215901, 238698, 246744, 257922, 278481, 287868, 305003, 318264, 343896, 371308, 431802, 477396, 515844, 556962, 575736, 610006, 742616, 835443, 863604, 915009, 954792, 1031688, 1113924, 1220012, 1670886, 1727208, 1830018, 2135021, 2227848, 2440024, 2745027, 3341772, 3660036, 4270042, 5490054, 6405063, 6683544, 7320072, 8540084, 10980108, 12810126, 17080168, 19215189, 21960216, 25620252, 38430378, 51240504, 76860756, 153721512]

約数ペア:

[(1, 153721512), (2, 76860756), (3, 51240504), (4, 38430378), (6, 25620252), (7, 21960216), (8, 19215189), (9, 17080168), (12, 12810126), (14, 10980108), (18, 8540084), (21, 7320072), (23, 6683544), (24, 6405063), (28, 5490054), (36, 4270042), (42, 3660036), (46, 3341772), (56, 2745027), (63, 2440024), (69, 2227848), (72, 2135021), (84, 1830018), (89, 1727208), (92, 1670886), (126, 1220012), (138, 1113924), (149, 1031688), (161, 954792), (168, 915009), (178, 863604), (184, 835443), (207, 742616), (252, 610006), (267, 575736), (276, 556962), (298, 515844), (322, 477396), (356, 431802), (414, 371308), (447, 343896), (483, 318264), (504, 305003), (534, 287868), (552, 278481), (596, 257922), (623, 246744), (644, 238698), (712, 215901), (801, 191912), (828, 185654), (894, 171948), (966, 159132), (1043, 147384), (1068, 143934), (1192, 128961), (1246, 123372), (1288, 119349), (1341, 114632), (1449, 106088), (1602, 95956), (1656, 92827), (1788, 85974), (1869, 82248), (1932, 79566), (2047, 75096), (2086, 73692), (2136, 71967), (2492, 61686), (2682, 57316), (2898, 53044), (3129, 49128), (3204, 47978), (3427, 44856), (3576, 42987), (3738, 41124), (3864, 39783), (4094, 37548), (4172, 36846), (4984, 30843), (5364, 28658), (5607, 27416), (5796, 26522), (6141, 25032), (6258, 24564), (6408, 23989), (6854, 22428), (7476, 20562), (8188, 18774), (8344, 18423), (9387, 16376), (10281, 14952), (10728, 14329), (11214, 13708), (11592, 13261), (12282, 12516)]