159842448

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:693

約数の個数: 120

約数和(自身を含む): 470136576

約数和(自身を除く): 310294128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 61, 62, 72, 93, 122, 124, 144, 183, 186, 244, 248, 279, 366, 372, 488, 496, 549, 558, 587, 732, 744, 976, 1098, 1116, 1174, 1464, 1488, 1761, 1891, 2196, 2232, 2348, 2928, 3522, 3782, 4392, 4464, 4696, 5283, 5673, 7044, 7564, 8784, 9392, 10566, 11346, 14088, 15128, 17019, 18197, 21132, 22692, 28176, 30256, 34038, 35807, 36394, 42264, 45384, 54591, 68076, 71614, 72788, 84528, 90768, 107421, 109182, 136152, 143228, 145576, 163773, 214842, 218364, 272304, 286456, 291152, 322263, 327546, 429684, 436728, 572912, 644526, 655092, 859368, 873456, 1110017, 1289052, 1310184, 1718736, 2220034, 2578104, 2620368, 3330051, 4440068, 5156208, 6660102, 8880136, 9990153, 13320204, 17760272, 19980306, 26640408, 39960612, 53280816, 79921224, 159842448]

約数ペア:

[(1, 159842448), (2, 79921224), (3, 53280816), (4, 39960612), (6, 26640408), (8, 19980306), (9, 17760272), (12, 13320204), (16, 9990153), (18, 8880136), (24, 6660102), (31, 5156208), (36, 4440068), (48, 3330051), (61, 2620368), (62, 2578104), (72, 2220034), (93, 1718736), (122, 1310184), (124, 1289052), (144, 1110017), (183, 873456), (186, 859368), (244, 655092), (248, 644526), (279, 572912), (366, 436728), (372, 429684), (488, 327546), (496, 322263), (549, 291152), (558, 286456), (587, 272304), (732, 218364), (744, 214842), (976, 163773), (1098, 145576), (1116, 143228), (1174, 136152), (1464, 109182), (1488, 107421), (1761, 90768), (1891, 84528), (2196, 72788), (2232, 71614), (2348, 68076), (2928, 54591), (3522, 45384), (3782, 42264), (4392, 36394), (4464, 35807), (4696, 34038), (5283, 30256), (5673, 28176), (7044, 22692), (7564, 21132), (8784, 18197), (9392, 17019), (10566, 15128), (11346, 14088)]