165179248

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 80

約数和(自身を含む): 358865920

約数和(自身を除く): 193686672

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 127, 148, 169, 208, 254, 296, 338, 481, 508, 592, 676, 962, 1016, 1352, 1651, 1924, 2032, 2197, 2704, 3302, 3848, 4394, 4699, 6253, 6604, 7696, 8788, 9398, 12506, 13208, 17576, 18796, 21463, 25012, 26416, 35152, 37592, 42926, 50024, 61087, 75184, 81289, 85852, 100048, 122174, 162578, 171704, 244348, 279019, 325156, 343408, 488696, 558038, 650312, 794131, 977392, 1116076, 1300624, 1588262, 2232152, 3176524, 4464304, 6353048, 10323703, 12706096, 20647406, 41294812, 82589624, 165179248]

約数ペア:

[(1, 165179248), (2, 82589624), (4, 41294812), (8, 20647406), (13, 12706096), (16, 10323703), (26, 6353048), (37, 4464304), (52, 3176524), (74, 2232152), (104, 1588262), (127, 1300624), (148, 1116076), (169, 977392), (208, 794131), (254, 650312), (296, 558038), (338, 488696), (481, 343408), (508, 325156), (592, 279019), (676, 244348), (962, 171704), (1016, 162578), (1352, 122174), (1651, 100048), (1924, 85852), (2032, 81289), (2197, 75184), (2704, 61087), (3302, 50024), (3848, 42926), (4394, 37592), (4699, 35152), (6253, 26416), (6604, 25012), (7696, 21463), (8788, 18796), (9398, 17576), (12506, 13208)]