146697876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{947}}^1$

素因数の和:1301

約数の個数: 72

約数和(自身を含む): 400973664

約数和(自身を除く): 254275788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 331, 468, 662, 947, 993, 1324, 1894, 1986, 2841, 2979, 3788, 3972, 4303, 5682, 5958, 8523, 8606, 11364, 11916, 12311, 12909, 17046, 17212, 24622, 25818, 34092, 36933, 38727, 49244, 51636, 73866, 77454, 110799, 147732, 154908, 221598, 313457, 443196, 626914, 940371, 1253828, 1880742, 2821113, 3761484, 4074941, 5642226, 8149882, 11284452, 12224823, 16299764, 24449646, 36674469, 48899292, 73348938, 146697876]

約数ペア:

[(1, 146697876), (2, 73348938), (3, 48899292), (4, 36674469), (6, 24449646), (9, 16299764), (12, 12224823), (13, 11284452), (18, 8149882), (26, 5642226), (36, 4074941), (39, 3761484), (52, 2821113), (78, 1880742), (117, 1253828), (156, 940371), (234, 626914), (331, 443196), (468, 313457), (662, 221598), (947, 154908), (993, 147732), (1324, 110799), (1894, 77454), (1986, 73866), (2841, 51636), (2979, 49244), (3788, 38727), (3972, 36933), (4303, 34092), (5682, 25818), (5958, 24622), (8523, 17212), (8606, 17046), (11364, 12909), (11916, 12311)]