131330316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 345408448

約数和(自身を除く): 214078132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 61, 74, 78, 111, 122, 148, 156, 183, 222, 244, 366, 373, 444, 481, 732, 746, 793, 962, 1119, 1443, 1492, 1586, 1924, 2238, 2257, 2379, 2886, 3172, 4476, 4514, 4758, 4849, 5772, 6771, 9028, 9516, 9698, 13542, 13801, 14547, 19396, 22753, 27084, 27602, 29094, 29341, 41403, 45506, 55204, 58188, 58682, 68259, 82806, 88023, 91012, 117364, 136518, 165612, 176046, 179413, 273036, 295789, 352092, 358826, 538239, 591578, 717652, 841861, 887367, 1076478, 1183156, 1683722, 1774734, 2152956, 2525583, 3367444, 3549468, 5051166, 10102332, 10944193, 21888386, 32832579, 43776772, 65665158, 131330316]

約数ペア:

[(1, 131330316), (2, 65665158), (3, 43776772), (4, 32832579), (6, 21888386), (12, 10944193), (13, 10102332), (26, 5051166), (37, 3549468), (39, 3367444), (52, 2525583), (61, 2152956), (74, 1774734), (78, 1683722), (111, 1183156), (122, 1076478), (148, 887367), (156, 841861), (183, 717652), (222, 591578), (244, 538239), (366, 358826), (373, 352092), (444, 295789), (481, 273036), (732, 179413), (746, 176046), (793, 165612), (962, 136518), (1119, 117364), (1443, 91012), (1492, 88023), (1586, 82806), (1924, 68259), (2238, 58682), (2257, 58188), (2379, 55204), (2886, 45506), (3172, 41403), (4476, 29341), (4514, 29094), (4758, 27602), (4849, 27084), (5772, 22753), (6771, 19396), (9028, 14547), (9516, 13801), (9698, 13542)]