156943375624

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2251}}^1\times {\mathrm{73237}}^1$

素因数の和:75518

約数の個数: 64

約数和(自身を含む): 356253068160

約数和(自身を除く): 199309692536

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 2251, 4502, 9004, 15757, 18008, 31514, 38267, 63028, 73237, 76534, 126056, 146474, 153068, 267869, 292948, 306136, 512659, 535738, 585896, 1025318, 1071476, 1245029, 2050636, 2142952, 2490058, 4101272, 4980116, 8715203, 9960232, 17430406, 34860812, 69721624, 164856487, 329712974, 659425948, 1153995409, 1318851896, 2307990818, 2802560279, 4615981636, 5605120558, 9231963272, 11210241116, 19617921953, 22420482232, 39235843906, 78471687812, 156943375624]

約数ペア:

[(1, 156943375624), (2, 78471687812), (4, 39235843906), (7, 22420482232), (8, 19617921953), (14, 11210241116), (17, 9231963272), (28, 5605120558), (34, 4615981636), (56, 2802560279), (68, 2307990818), (119, 1318851896), (136, 1153995409), (238, 659425948), (476, 329712974), (952, 164856487), (2251, 69721624), (4502, 34860812), (9004, 17430406), (15757, 9960232), (18008, 8715203), (31514, 4980116), (38267, 4101272), (63028, 2490058), (73237, 2142952), (76534, 2050636), (126056, 1245029), (146474, 1071476), (153068, 1025318), (267869, 585896), (292948, 535738), (306136, 512659)]