140632488

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:719

約数の個数: 96

約数和(自身を含む): 400645440

約数和(自身を除く): 260012952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 163, 184, 207, 276, 326, 414, 489, 521, 552, 652, 828, 978, 1042, 1304, 1467, 1563, 1656, 1956, 2084, 2934, 3126, 3749, 3912, 4168, 4689, 5868, 6252, 7498, 9378, 11247, 11736, 11983, 12504, 14996, 18756, 22494, 23966, 29992, 33741, 35949, 37512, 44988, 47932, 67482, 71898, 84923, 89976, 95864, 107847, 134964, 143796, 169846, 215694, 254769, 269928, 287592, 339692, 431388, 509538, 679384, 764307, 862776, 1019076, 1528614, 1953229, 2038152, 3057228, 3906458, 5859687, 6114456, 7812916, 11719374, 15625832, 17579061, 23438748, 35158122, 46877496, 70316244, 140632488]

約数ペア:

[(1, 140632488), (2, 70316244), (3, 46877496), (4, 35158122), (6, 23438748), (8, 17579061), (9, 15625832), (12, 11719374), (18, 7812916), (23, 6114456), (24, 5859687), (36, 3906458), (46, 3057228), (69, 2038152), (72, 1953229), (92, 1528614), (138, 1019076), (163, 862776), (184, 764307), (207, 679384), (276, 509538), (326, 431388), (414, 339692), (489, 287592), (521, 269928), (552, 254769), (652, 215694), (828, 169846), (978, 143796), (1042, 134964), (1304, 107847), (1467, 95864), (1563, 89976), (1656, 84923), (1956, 71898), (2084, 67482), (2934, 47932), (3126, 44988), (3749, 37512), (3912, 35949), (4168, 33741), (4689, 29992), (5868, 23966), (6252, 22494), (7498, 18756), (9378, 14996), (11247, 12504), (11736, 11983)]