137838064

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2309}}^1$

素因数の和:2378

約数の個数: 80

約数和(自身を含む): 336853440

約数和(自身を除く): 199015376

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 287, 328, 364, 533, 574, 656, 728, 1066, 1148, 1456, 2132, 2296, 2309, 3731, 4264, 4592, 4618, 7462, 8528, 9236, 14924, 16163, 18472, 29848, 30017, 32326, 36944, 59696, 60034, 64652, 94669, 120068, 129304, 189338, 210119, 240136, 258608, 378676, 420238, 480272, 662683, 757352, 840476, 1230697, 1325366, 1514704, 1680952, 2461394, 2650732, 3361904, 4922788, 5301464, 8614879, 9845576, 10602928, 17229758, 19691152, 34459516, 68919032, 137838064]

約数ペア:

[(1, 137838064), (2, 68919032), (4, 34459516), (7, 19691152), (8, 17229758), (13, 10602928), (14, 9845576), (16, 8614879), (26, 5301464), (28, 4922788), (41, 3361904), (52, 2650732), (56, 2461394), (82, 1680952), (91, 1514704), (104, 1325366), (112, 1230697), (164, 840476), (182, 757352), (208, 662683), (287, 480272), (328, 420238), (364, 378676), (533, 258608), (574, 240136), (656, 210119), (728, 189338), (1066, 129304), (1148, 120068), (1456, 94669), (2132, 64652), (2296, 60034), (2309, 59696), (3731, 36944), (4264, 32326), (4592, 30017), (4618, 29848), (7462, 18472), (8528, 16163), (9236, 14924)]