191472804944

素因数分解:

$2^4\times {\mathrm{727}}^1\times {\mathrm{811}}^1\times {\mathrm{20297}}^1$

素因数の和:21843

約数の個数: 40

約数和(自身を含む): 371965234368

約数和(自身を除く): 180492429424

約数列:

[1, 2, 4, 8, 16, 727, 811, 1454, 1622, 2908, 3244, 5816, 6488, 11632, 12976, 20297, 40594, 81188, 162376, 324752, 589597, 1179194, 2358388, 4716776, 9433552, 14755919, 16460867, 29511838, 32921734, 59023676, 65843468, 118047352, 131686936, 236094704, 263373872, 11967050309, 23934100618, 47868201236, 95736402472, 191472804944]

約数ペア:

[(1, 191472804944), (2, 95736402472), (4, 47868201236), (8, 23934100618), (16, 11967050309), (727, 263373872), (811, 236094704), (1454, 131686936), (1622, 118047352), (2908, 65843468), (3244, 59023676), (5816, 32921734), (6488, 29511838), (11632, 16460867), (12976, 14755919), (20297, 9433552), (40594, 4716776), (81188, 2358388), (162376, 1179194), (324752, 589597)]