144719744

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2999}}^1$

素因数の和:3055

約数の個数: 64

約数和(自身を含む): 321300000

約数和(自身を除く): 176580256

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 208, 232, 377, 416, 464, 754, 832, 928, 1508, 1664, 1856, 2999, 3016, 3712, 5998, 6032, 11996, 12064, 23992, 24128, 38987, 47984, 48256, 77974, 86971, 95968, 155948, 173942, 191936, 311896, 347884, 383872, 623792, 695768, 1130623, 1247584, 1391536, 2261246, 2495168, 2783072, 4522492, 4990336, 5566144, 9044984, 11132288, 18089968, 36179936, 72359872, 144719744]

約数ペア:

[(1, 144719744), (2, 72359872), (4, 36179936), (8, 18089968), (13, 11132288), (16, 9044984), (26, 5566144), (29, 4990336), (32, 4522492), (52, 2783072), (58, 2495168), (64, 2261246), (104, 1391536), (116, 1247584), (128, 1130623), (208, 695768), (232, 623792), (377, 383872), (416, 347884), (464, 311896), (754, 191936), (832, 173942), (928, 155948), (1508, 95968), (1664, 86971), (1856, 77974), (2999, 48256), (3016, 47984), (3712, 38987), (5998, 24128), (6032, 23992), (11996, 12064)]