197527512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{607}}^1$

素因数の和:785

約数の個数: 128

約数和(自身を含む): 612864000

約数和(自身を除く): 415336488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 149, 156, 168, 182, 273, 298, 312, 364, 447, 546, 596, 607, 728, 894, 1043, 1092, 1192, 1214, 1788, 1821, 1937, 2086, 2184, 2428, 3129, 3576, 3642, 3874, 4172, 4249, 4856, 5811, 6258, 7284, 7748, 7891, 8344, 8498, 11622, 12516, 12747, 13559, 14568, 15496, 15782, 16996, 23244, 23673, 25032, 25494, 27118, 31564, 33992, 40677, 46488, 47346, 50988, 54236, 55237, 63128, 81354, 90443, 94692, 101976, 108472, 110474, 162708, 165711, 180886, 189384, 220948, 271329, 325416, 331422, 361772, 441896, 542658, 633101, 662844, 723544, 1085316, 1175759, 1266202, 1325688, 1899303, 2170632, 2351518, 2532404, 3527277, 3798606, 4703036, 5064808, 7054554, 7597212, 8230313, 9406072, 14109108, 15194424, 16460626, 24690939, 28218216, 32921252, 49381878, 65842504, 98763756, 197527512]

約数ペア:

[(1, 197527512), (2, 98763756), (3, 65842504), (4, 49381878), (6, 32921252), (7, 28218216), (8, 24690939), (12, 16460626), (13, 15194424), (14, 14109108), (21, 9406072), (24, 8230313), (26, 7597212), (28, 7054554), (39, 5064808), (42, 4703036), (52, 3798606), (56, 3527277), (78, 2532404), (84, 2351518), (91, 2170632), (104, 1899303), (149, 1325688), (156, 1266202), (168, 1175759), (182, 1085316), (273, 723544), (298, 662844), (312, 633101), (364, 542658), (447, 441896), (546, 361772), (596, 331422), (607, 325416), (728, 271329), (894, 220948), (1043, 189384), (1092, 180886), (1192, 165711), (1214, 162708), (1788, 110474), (1821, 108472), (1937, 101976), (2086, 94692), (2184, 90443), (2428, 81354), (3129, 63128), (3576, 55237), (3642, 54236), (3874, 50988), (4172, 47346), (4249, 46488), (4856, 40677), (5811, 33992), (6258, 31564), (7284, 27118), (7748, 25494), (7891, 25032), (8344, 23673), (8498, 23244), (11622, 16996), (12516, 15782), (12747, 15496), (13559, 14568)]