162967788

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1151}}^1$

素因数の和:1209

約数の個数: 120

約数和(自身を含む): 468357120

約数和(自身を除く): 305389332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 69, 76, 81, 92, 108, 114, 138, 162, 171, 207, 228, 276, 324, 342, 414, 437, 513, 621, 684, 828, 874, 1026, 1151, 1242, 1311, 1539, 1748, 1863, 2052, 2302, 2484, 2622, 3078, 3453, 3726, 3933, 4604, 5244, 6156, 6906, 7452, 7866, 10359, 11799, 13812, 15732, 20718, 21869, 23598, 26473, 31077, 35397, 41436, 43738, 47196, 52946, 62154, 65607, 70794, 79419, 87476, 93231, 105892, 124308, 131214, 141588, 158838, 186462, 196821, 238257, 262428, 317676, 372924, 393642, 476514, 502987, 590463, 714771, 787284, 953028, 1005974, 1180926, 1429542, 1508961, 1771389, 2011948, 2144313, 2361852, 2859084, 3017922, 3542778, 4288626, 4526883, 6035844, 7085556, 8577252, 9053766, 13580649, 18107532, 27161298, 40741947, 54322596, 81483894, 162967788]

約数ペア:

[(1, 162967788), (2, 81483894), (3, 54322596), (4, 40741947), (6, 27161298), (9, 18107532), (12, 13580649), (18, 9053766), (19, 8577252), (23, 7085556), (27, 6035844), (36, 4526883), (38, 4288626), (46, 3542778), (54, 3017922), (57, 2859084), (69, 2361852), (76, 2144313), (81, 2011948), (92, 1771389), (108, 1508961), (114, 1429542), (138, 1180926), (162, 1005974), (171, 953028), (207, 787284), (228, 714771), (276, 590463), (324, 502987), (342, 476514), (414, 393642), (437, 372924), (513, 317676), (621, 262428), (684, 238257), (828, 196821), (874, 186462), (1026, 158838), (1151, 141588), (1242, 131214), (1311, 124308), (1539, 105892), (1748, 93231), (1863, 87476), (2052, 79419), (2302, 70794), (2484, 65607), (2622, 62154), (3078, 52946), (3453, 47196), (3726, 43738), (3933, 41436), (4604, 35397), (5244, 31077), (6156, 26473), (6906, 23598), (7452, 21869), (7866, 20718), (10359, 15732), (11799, 13812)]