156948426152

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1\times {\mathrm{1019}}^1$

素因数の和:1639

約数の個数: 128

約数和(自身を含む): 347106816000

約数和(自身を除く): 190158389848

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 139, 188, 278, 329, 376, 421, 556, 658, 842, 973, 1019, 1112, 1316, 1684, 1946, 2038, 2632, 2947, 3368, 3892, 4076, 5894, 6533, 7133, 7784, 8152, 11788, 13066, 14266, 19787, 23576, 26132, 28532, 39574, 45731, 47893, 52264, 57064, 58519, 79148, 91462, 95786, 117038, 138509, 141641, 158296, 182924, 191572, 234076, 277018, 283282, 335251, 365848, 383144, 409633, 428999, 468152, 554036, 566564, 670502, 819266, 857998, 991487, 1108072, 1133128, 1341004, 1638532, 1715996, 1982974, 2682008, 2750393, 3002993, 3277064, 3431992, 3965948, 5500786, 6005986, 6657127, 7931896, 11001572, 12011972, 13314254, 19252751, 20162953, 22003144, 24023944, 26628508, 38505502, 40325906, 46599889, 53257016, 59630861, 77011004, 80651812, 93199778, 119261722, 141140671, 154022008, 161303624, 186399556, 238523444, 282281342, 372799112, 417416027, 477046888, 564562684, 834832054, 1129125368, 1669664108, 2802650467, 3339328216, 5605300934, 11210601868, 19618553269, 22421203736, 39237106538, 78474213076, 156948426152]

約数ペア:

[(1, 156948426152), (2, 78474213076), (4, 39237106538), (7, 22421203736), (8, 19618553269), (14, 11210601868), (28, 5605300934), (47, 3339328216), (56, 2802650467), (94, 1669664108), (139, 1129125368), (188, 834832054), (278, 564562684), (329, 477046888), (376, 417416027), (421, 372799112), (556, 282281342), (658, 238523444), (842, 186399556), (973, 161303624), (1019, 154022008), (1112, 141140671), (1316, 119261722), (1684, 93199778), (1946, 80651812), (2038, 77011004), (2632, 59630861), (2947, 53257016), (3368, 46599889), (3892, 40325906), (4076, 38505502), (5894, 26628508), (6533, 24023944), (7133, 22003144), (7784, 20162953), (8152, 19252751), (11788, 13314254), (13066, 12011972), (14266, 11001572), (19787, 7931896), (23576, 6657127), (26132, 6005986), (28532, 5500786), (39574, 3965948), (45731, 3431992), (47893, 3277064), (52264, 3002993), (57064, 2750393), (58519, 2682008), (79148, 1982974), (91462, 1715996), (95786, 1638532), (117038, 1341004), (138509, 1133128), (141641, 1108072), (158296, 991487), (182924, 857998), (191572, 819266), (234076, 670502), (277018, 566564), (283282, 554036), (335251, 468152), (365848, 428999), (383144, 409633)]