156667122

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2213}}^1$

素因数の和:2269

約数の個数: 80

約数和(自身を含む): 385767360

約数和(自身を除く): 229100238

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 81, 114, 138, 162, 171, 207, 342, 414, 437, 513, 621, 874, 1026, 1242, 1311, 1539, 1863, 2213, 2622, 3078, 3726, 3933, 4426, 6639, 7866, 11799, 13278, 19917, 23598, 35397, 39834, 42047, 50899, 59751, 70794, 84094, 101798, 119502, 126141, 152697, 179253, 252282, 305394, 358506, 378423, 458091, 756846, 916182, 967081, 1135269, 1374273, 1934162, 2270538, 2748546, 2901243, 3405807, 4122819, 5802486, 6811614, 8245638, 8703729, 17407458, 26111187, 52222374, 78333561, 156667122]

約数ペア:

[(1, 156667122), (2, 78333561), (3, 52222374), (6, 26111187), (9, 17407458), (18, 8703729), (19, 8245638), (23, 6811614), (27, 5802486), (38, 4122819), (46, 3405807), (54, 2901243), (57, 2748546), (69, 2270538), (81, 1934162), (114, 1374273), (138, 1135269), (162, 967081), (171, 916182), (207, 756846), (342, 458091), (414, 378423), (437, 358506), (513, 305394), (621, 252282), (874, 179253), (1026, 152697), (1242, 126141), (1311, 119502), (1539, 101798), (1863, 84094), (2213, 70794), (2622, 59751), (3078, 50899), (3726, 42047), (3933, 39834), (4426, 35397), (6639, 23598), (7866, 19917), (11799, 13278)]