144827856

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:561

約数の個数: 120

約数和(自身を含む): 425568000

約数和(自身を除く): 280740144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 79, 87, 116, 144, 158, 174, 232, 237, 261, 316, 348, 439, 464, 474, 522, 632, 696, 711, 878, 948, 1044, 1264, 1317, 1392, 1422, 1756, 1896, 2088, 2291, 2634, 2844, 3512, 3792, 3951, 4176, 4582, 5268, 5688, 6873, 7024, 7902, 9164, 10536, 11376, 12731, 13746, 15804, 18328, 20619, 21072, 25462, 27492, 31608, 34681, 36656, 38193, 41238, 50924, 54984, 63216, 69362, 76386, 82476, 101848, 104043, 109968, 114579, 138724, 152772, 164952, 203696, 208086, 229158, 277448, 305544, 312129, 329904, 416172, 458316, 554896, 611088, 624258, 832344, 916632, 1005749, 1248516, 1664688, 1833264, 2011498, 2497032, 3017247, 4022996, 4994064, 6034494, 8045992, 9051741, 12068988, 16091984, 18103482, 24137976, 36206964, 48275952, 72413928, 144827856]

約数ペア:

[(1, 144827856), (2, 72413928), (3, 48275952), (4, 36206964), (6, 24137976), (8, 18103482), (9, 16091984), (12, 12068988), (16, 9051741), (18, 8045992), (24, 6034494), (29, 4994064), (36, 4022996), (48, 3017247), (58, 2497032), (72, 2011498), (79, 1833264), (87, 1664688), (116, 1248516), (144, 1005749), (158, 916632), (174, 832344), (232, 624258), (237, 611088), (261, 554896), (316, 458316), (348, 416172), (439, 329904), (464, 312129), (474, 305544), (522, 277448), (632, 229158), (696, 208086), (711, 203696), (878, 164952), (948, 152772), (1044, 138724), (1264, 114579), (1317, 109968), (1392, 104043), (1422, 101848), (1756, 82476), (1896, 76386), (2088, 69362), (2291, 63216), (2634, 54984), (2844, 50924), (3512, 41238), (3792, 38193), (3951, 36656), (4176, 34681), (4582, 31608), (5268, 27492), (5688, 25462), (6873, 21072), (7024, 20619), (7902, 18328), (9164, 15804), (10536, 13746), (11376, 12731)]