153416768

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1459}}^1$

素因数の和:1555

約数の個数: 56

約数和(自身を含む): 320405760

約数和(自身を除く): 166988992

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 106, 124, 212, 248, 424, 496, 848, 992, 1459, 1643, 1696, 1984, 2918, 3286, 3392, 5836, 6572, 11672, 13144, 23344, 26288, 45229, 46688, 52576, 77327, 90458, 93376, 105152, 154654, 180916, 309308, 361832, 618616, 723664, 1237232, 1447328, 2397137, 2474464, 2894656, 4794274, 4948928, 9588548, 19177096, 38354192, 76708384, 153416768]

約数ペア:

[(1, 153416768), (2, 76708384), (4, 38354192), (8, 19177096), (16, 9588548), (31, 4948928), (32, 4794274), (53, 2894656), (62, 2474464), (64, 2397137), (106, 1447328), (124, 1237232), (212, 723664), (248, 618616), (424, 361832), (496, 309308), (848, 180916), (992, 154654), (1459, 105152), (1643, 93376), (1696, 90458), (1984, 77327), (2918, 52576), (3286, 46688), (3392, 45229), (5836, 26288), (6572, 23344), (11672, 13144)]