156968947850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{16619}}^1$

素因数の和:17976

約数の個数: 96

約数和(自身を含む): 343284903360

約数和(自身を除く): 186315955510

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1321, 1430, 2642, 3575, 6605, 7150, 13210, 14531, 16619, 17173, 29062, 33025, 33238, 34346, 66050, 72655, 83095, 85865, 145310, 166190, 171730, 182809, 188903, 216047, 363275, 365618, 377806, 415475, 429325, 432094, 726550, 830950, 858650, 914045, 944515, 1080235, 1828090, 1889030, 2160470, 2376517, 4570225, 4722575, 4753034, 5401175, 9140450, 9445150, 10802350, 11882585, 21953699, 23765170, 43907398, 59412925, 109768495, 118825850, 219536990, 241490689, 285398087, 482981378, 548842475, 570796174, 1097684950, 1207453445, 1426990435, 2414906890, 2853980870, 3139378957, 6037267225, 6278757914, 7134952175, 12074534450, 14269904350, 15696894785, 31393789570, 78484473925, 156968947850]

約数ペア:

[(1, 156968947850), (2, 78484473925), (5, 31393789570), (10, 15696894785), (11, 14269904350), (13, 12074534450), (22, 7134952175), (25, 6278757914), (26, 6037267225), (50, 3139378957), (55, 2853980870), (65, 2414906890), (110, 1426990435), (130, 1207453445), (143, 1097684950), (275, 570796174), (286, 548842475), (325, 482981378), (550, 285398087), (650, 241490689), (715, 219536990), (1321, 118825850), (1430, 109768495), (2642, 59412925), (3575, 43907398), (6605, 23765170), (7150, 21953699), (13210, 11882585), (14531, 10802350), (16619, 9445150), (17173, 9140450), (29062, 5401175), (33025, 4753034), (33238, 4722575), (34346, 4570225), (66050, 2376517), (72655, 2160470), (83095, 1889030), (85865, 1828090), (145310, 1080235), (166190, 944515), (171730, 914045), (182809, 858650), (188903, 830950), (216047, 726550), (363275, 432094), (365618, 429325), (377806, 415475)]