147220892

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3041}}^1$

素因数の和:3091

約数の個数: 72

約数和(自身を含む): 339852240

約数和(自身を除く): 192631348

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1729, 1862, 2548, 3041, 3458, 3724, 6082, 6916, 12103, 12164, 21287, 24206, 39533, 42574, 48412, 57779, 79066, 85148, 115558, 149009, 158132, 231116, 276731, 298018, 404453, 553462, 596036, 751127, 808906, 1106924, 1502254, 1617812, 1937117, 2831171, 3004508, 3874234, 5257889, 5662342, 7748468, 10515778, 11324684, 21031556, 36805223, 73610446, 147220892]

約数ペア:

[(1, 147220892), (2, 73610446), (4, 36805223), (7, 21031556), (13, 11324684), (14, 10515778), (19, 7748468), (26, 5662342), (28, 5257889), (38, 3874234), (49, 3004508), (52, 2831171), (76, 1937117), (91, 1617812), (98, 1502254), (133, 1106924), (182, 808906), (196, 751127), (247, 596036), (266, 553462), (364, 404453), (494, 298018), (532, 276731), (637, 231116), (931, 158132), (988, 149009), (1274, 115558), (1729, 85148), (1862, 79066), (2548, 57779), (3041, 48412), (3458, 42574), (3724, 39533), (6082, 24206), (6916, 21287), (12103, 12164)]