142067776

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{7681}}^1$

素因数の和:7727

約数の個数: 42

約数和(自身を含む): 299513498

約数和(自身を除く): 157445722

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2312, 4624, 7681, 9248, 15362, 18496, 30724, 61448, 122896, 130577, 245792, 261154, 491584, 522308, 1044616, 2089232, 2219809, 4178464, 4439618, 8356928, 8879236, 17758472, 35516944, 71033888, 142067776]

約数ペア:

[(1, 142067776), (2, 71033888), (4, 35516944), (8, 17758472), (16, 8879236), (17, 8356928), (32, 4439618), (34, 4178464), (64, 2219809), (68, 2089232), (136, 1044616), (272, 522308), (289, 491584), (544, 261154), (578, 245792), (1088, 130577), (1156, 122896), (2312, 61448), (4624, 30724), (7681, 18496), (9248, 15362)]