156946365

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{347}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 300212640

約数和(自身を除く): 143266275

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 285, 345, 347, 437, 529, 855, 1035, 1041, 1311, 1587, 1735, 2185, 2645, 3123, 3933, 4761, 5205, 6555, 6593, 7935, 7981, 10051, 15615, 19665, 19779, 23805, 23943, 30153, 32965, 39905, 50255, 59337, 71829, 90459, 98895, 119715, 150765, 151639, 183563, 296685, 359145, 452295, 454917, 550689, 758195, 917815, 1364751, 1652067, 2274585, 2753445, 3487697, 6823755, 8260335, 10463091, 17438485, 31389273, 52315455, 156946365]

約数ペア:

[(1, 156946365), (3, 52315455), (5, 31389273), (9, 17438485), (15, 10463091), (19, 8260335), (23, 6823755), (45, 3487697), (57, 2753445), (69, 2274585), (95, 1652067), (115, 1364751), (171, 917815), (207, 758195), (285, 550689), (345, 454917), (347, 452295), (437, 359145), (529, 296685), (855, 183563), (1035, 151639), (1041, 150765), (1311, 119715), (1587, 98895), (1735, 90459), (2185, 71829), (2645, 59337), (3123, 50255), (3933, 39905), (4761, 32965), (5205, 30153), (6555, 23943), (6593, 23805), (7935, 19779), (7981, 19665), (10051, 15615)]