137996964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:890

約数の個数: 144

約数和(自身を含む): 430859520

約数和(自身を除く): 292862556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 29, 36, 42, 46, 58, 63, 69, 84, 87, 92, 116, 126, 138, 161, 174, 203, 207, 252, 261, 276, 322, 348, 406, 414, 483, 522, 609, 644, 667, 812, 821, 828, 966, 1044, 1218, 1334, 1449, 1642, 1827, 1932, 2001, 2436, 2463, 2668, 2898, 3284, 3654, 4002, 4669, 4926, 5747, 5796, 6003, 7308, 7389, 8004, 9338, 9852, 11494, 12006, 14007, 14778, 17241, 18676, 18883, 22988, 23809, 24012, 28014, 29556, 34482, 37766, 42021, 47618, 51723, 56028, 56649, 68964, 71427, 75532, 84042, 95236, 103446, 113298, 132181, 142854, 166663, 168084, 169947, 206892, 214281, 226596, 264362, 285708, 333326, 339894, 396543, 428562, 499989, 528724, 547607, 666652, 679788, 793086, 857124, 999978, 1095214, 1189629, 1499967, 1586172, 1642821, 1999956, 2190428, 2379258, 2999934, 3285642, 3833249, 4758516, 4928463, 5999868, 6571284, 7666498, 9856926, 11499747, 15332996, 19713852, 22999494, 34499241, 45998988, 68998482, 137996964]

約数ペア:

[(1, 137996964), (2, 68998482), (3, 45998988), (4, 34499241), (6, 22999494), (7, 19713852), (9, 15332996), (12, 11499747), (14, 9856926), (18, 7666498), (21, 6571284), (23, 5999868), (28, 4928463), (29, 4758516), (36, 3833249), (42, 3285642), (46, 2999934), (58, 2379258), (63, 2190428), (69, 1999956), (84, 1642821), (87, 1586172), (92, 1499967), (116, 1189629), (126, 1095214), (138, 999978), (161, 857124), (174, 793086), (203, 679788), (207, 666652), (252, 547607), (261, 528724), (276, 499989), (322, 428562), (348, 396543), (406, 339894), (414, 333326), (483, 285708), (522, 264362), (609, 226596), (644, 214281), (667, 206892), (812, 169947), (821, 168084), (828, 166663), (966, 142854), (1044, 132181), (1218, 113298), (1334, 103446), (1449, 95236), (1642, 84042), (1827, 75532), (1932, 71427), (2001, 68964), (2436, 56649), (2463, 56028), (2668, 51723), (2898, 47618), (3284, 42021), (3654, 37766), (4002, 34482), (4669, 29556), (4926, 28014), (5747, 24012), (5796, 23809), (6003, 22988), (7308, 18883), (7389, 18676), (8004, 17241), (9338, 14778), (9852, 14007), (11494, 12006)]