156904675172

素因数分解:

$2^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{503}}^1\times {\mathrm{12149}}^1$

素因数の和:12801

約数の個数: 72

約数和(自身を含む): 322517764800

約数和(自身を除く): 165613089628

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 131, 196, 262, 503, 524, 917, 1006, 1834, 2012, 3521, 3668, 6419, 7042, 12149, 12838, 14084, 24298, 24647, 25676, 48596, 49294, 65893, 85043, 98588, 131786, 170086, 263572, 340172, 461251, 595301, 922502, 1190602, 1591519, 1845004, 2381204, 3183038, 3228757, 6110947, 6366076, 6457514, 11140633, 12221894, 12915028, 22281266, 24443788, 42776629, 44562532, 77984431, 85553258, 155968862, 171106516, 299436403, 311937724, 598872806, 800534057, 1197745612, 1601068114, 3202136228, 5603738399, 11207476798, 22414953596, 39226168793, 78452337586, 156904675172]

約数ペア:

[(1, 156904675172), (2, 78452337586), (4, 39226168793), (7, 22414953596), (14, 11207476798), (28, 5603738399), (49, 3202136228), (98, 1601068114), (131, 1197745612), (196, 800534057), (262, 598872806), (503, 311937724), (524, 299436403), (917, 171106516), (1006, 155968862), (1834, 85553258), (2012, 77984431), (3521, 44562532), (3668, 42776629), (6419, 24443788), (7042, 22281266), (12149, 12915028), (12838, 12221894), (14084, 11140633), (24298, 6457514), (24647, 6366076), (25676, 6110947), (48596, 3228757), (49294, 3183038), (65893, 2381204), (85043, 1845004), (98588, 1591519), (131786, 1190602), (170086, 922502), (263572, 595301), (340172, 461251)]