156916372450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^2\times {\mathrm{18097}}^1$

素因数の和:18328

約数の個数: 72

約数和(自身を含む): 312140223756

約数和(自身を除く): 155223851306

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 101, 170, 202, 425, 505, 850, 1010, 1717, 2525, 3434, 5050, 8585, 10201, 17170, 18097, 20402, 36194, 42925, 51005, 85850, 90485, 102010, 173417, 180970, 255025, 307649, 346834, 452425, 510050, 615298, 867085, 904850, 1538245, 1734170, 1827797, 3076490, 3655594, 4335425, 7691225, 8670850, 9138985, 15382450, 18277970, 31072549, 45694925, 62145098, 91389850, 155362745, 184607497, 310725490, 369214994, 776813725, 923037485, 1553627450, 1846074970, 3138327449, 4615187425, 6276654898, 9230374850, 15691637245, 31383274490, 78458186225, 156916372450]

約数ペア:

[(1, 156916372450), (2, 78458186225), (5, 31383274490), (10, 15691637245), (17, 9230374850), (25, 6276654898), (34, 4615187425), (50, 3138327449), (85, 1846074970), (101, 1553627450), (170, 923037485), (202, 776813725), (425, 369214994), (505, 310725490), (850, 184607497), (1010, 155362745), (1717, 91389850), (2525, 62145098), (3434, 45694925), (5050, 31072549), (8585, 18277970), (10201, 15382450), (17170, 9138985), (18097, 8670850), (20402, 7691225), (36194, 4335425), (42925, 3655594), (51005, 3076490), (85850, 1827797), (90485, 1734170), (102010, 1538245), (173417, 904850), (180970, 867085), (255025, 615298), (307649, 510050), (346834, 452425)]