147651868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 341397504

約数和(自身を除く): 193745636

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 107, 119, 182, 214, 221, 223, 238, 364, 428, 442, 446, 476, 749, 884, 892, 1391, 1498, 1547, 1561, 1819, 2782, 2899, 2996, 3094, 3122, 3638, 3791, 5564, 5798, 6188, 6244, 7276, 7582, 9737, 11596, 12733, 15164, 19474, 20293, 23647, 23861, 25466, 26537, 38948, 40586, 47294, 47722, 49283, 50932, 53074, 81172, 94588, 95444, 98566, 106148, 165529, 167027, 197132, 310193, 331058, 334054, 344981, 405637, 620386, 662116, 668108, 689962, 811274, 1240772, 1379924, 1622548, 2171351, 2839459, 4342702, 5273281, 5678918, 8685404, 10546562, 11357836, 21093124, 36912967, 73825934, 147651868]

約数ペア:

[(1, 147651868), (2, 73825934), (4, 36912967), (7, 21093124), (13, 11357836), (14, 10546562), (17, 8685404), (26, 5678918), (28, 5273281), (34, 4342702), (52, 2839459), (68, 2171351), (91, 1622548), (107, 1379924), (119, 1240772), (182, 811274), (214, 689962), (221, 668108), (223, 662116), (238, 620386), (364, 405637), (428, 344981), (442, 334054), (446, 331058), (476, 310193), (749, 197132), (884, 167027), (892, 165529), (1391, 106148), (1498, 98566), (1547, 95444), (1561, 94588), (1819, 81172), (2782, 53074), (2899, 50932), (2996, 49283), (3094, 47722), (3122, 47294), (3638, 40586), (3791, 38948), (5564, 26537), (5798, 25466), (6188, 23861), (6244, 23647), (7276, 20293), (7582, 19474), (9737, 15164), (11596, 12733)]