159814396

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 361589760

約数和(自身を除く): 201775364

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 37, 38, 46, 74, 76, 92, 133, 148, 161, 259, 266, 322, 353, 437, 518, 532, 644, 703, 706, 851, 874, 1036, 1406, 1412, 1702, 1748, 2471, 2812, 3059, 3404, 4921, 4942, 5957, 6118, 6707, 8119, 9842, 9884, 11914, 12236, 13061, 13414, 16169, 16238, 19684, 23828, 26122, 26828, 32338, 32476, 46949, 52244, 56833, 64676, 91427, 93898, 113183, 113666, 154261, 182854, 187796, 226366, 227332, 248159, 300403, 308522, 365708, 452732, 496318, 600806, 617044, 992636, 1079827, 1201612, 1737113, 2102821, 2159654, 3474226, 4205642, 4319308, 5707657, 6948452, 8411284, 11415314, 22830628, 39953599, 79907198, 159814396]

約数ペア:

[(1, 159814396), (2, 79907198), (4, 39953599), (7, 22830628), (14, 11415314), (19, 8411284), (23, 6948452), (28, 5707657), (37, 4319308), (38, 4205642), (46, 3474226), (74, 2159654), (76, 2102821), (92, 1737113), (133, 1201612), (148, 1079827), (161, 992636), (259, 617044), (266, 600806), (322, 496318), (353, 452732), (437, 365708), (518, 308522), (532, 300403), (644, 248159), (703, 227332), (706, 226366), (851, 187796), (874, 182854), (1036, 154261), (1406, 113666), (1412, 113183), (1702, 93898), (1748, 91427), (2471, 64676), (2812, 56833), (3059, 52244), (3404, 46949), (4921, 32476), (4942, 32338), (5957, 26828), (6118, 26122), (6707, 23828), (8119, 19684), (9842, 16238), (9884, 16169), (11914, 13414), (12236, 13061)]