154642384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:908

約数の個数: 80

約数和(自身を含む): 344977920

約数和(自身を除く): 190335536

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 31, 52, 58, 62, 104, 116, 124, 208, 232, 248, 377, 403, 464, 496, 754, 806, 827, 899, 1508, 1612, 1654, 1798, 3016, 3224, 3308, 3596, 6032, 6448, 6616, 7192, 10751, 11687, 13232, 14384, 21502, 23374, 23983, 25637, 43004, 46748, 47966, 51274, 86008, 93496, 95932, 102548, 172016, 186992, 191864, 205096, 311779, 333281, 383728, 410192, 623558, 666562, 743473, 1247116, 1333124, 1486946, 2494232, 2666248, 2973892, 4988464, 5332496, 5947784, 9665149, 11895568, 19330298, 38660596, 77321192, 154642384]

約数ペア:

[(1, 154642384), (2, 77321192), (4, 38660596), (8, 19330298), (13, 11895568), (16, 9665149), (26, 5947784), (29, 5332496), (31, 4988464), (52, 2973892), (58, 2666248), (62, 2494232), (104, 1486946), (116, 1333124), (124, 1247116), (208, 743473), (232, 666562), (248, 623558), (377, 410192), (403, 383728), (464, 333281), (496, 311779), (754, 205096), (806, 191864), (827, 186992), (899, 172016), (1508, 102548), (1612, 95932), (1654, 93496), (1798, 86008), (3016, 51274), (3224, 47966), (3308, 46748), (3596, 43004), (6032, 25637), (6448, 23983), (6616, 23374), (7192, 21502), (10751, 14384), (11687, 13232)]