161331014776

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1\times {\mathrm{5953}}^1$

素因数の和:6488

約数の個数: 64

約数和(自身を含む): 309598473600

約数和(自身を除く): 148267458824

約数列:

[1, 2, 4, 8, 79, 137, 158, 274, 313, 316, 548, 626, 632, 1096, 1252, 2504, 5953, 10823, 11906, 21646, 23812, 24727, 42881, 43292, 47624, 49454, 85762, 86584, 98908, 171524, 197816, 343048, 470287, 815561, 940574, 1631122, 1863289, 1881148, 3262244, 3387599, 3726578, 3762296, 6524488, 6775198, 7453156, 13550396, 14906312, 27100792, 64429319, 128858638, 147199831, 255270593, 257717276, 294399662, 510541186, 515434552, 588799324, 1021082372, 1177598648, 2042164744, 20166376847, 40332753694, 80665507388, 161331014776]

約数ペア:

[(1, 161331014776), (2, 80665507388), (4, 40332753694), (8, 20166376847), (79, 2042164744), (137, 1177598648), (158, 1021082372), (274, 588799324), (313, 515434552), (316, 510541186), (548, 294399662), (626, 257717276), (632, 255270593), (1096, 147199831), (1252, 128858638), (2504, 64429319), (5953, 27100792), (10823, 14906312), (11906, 13550396), (21646, 7453156), (23812, 6775198), (24727, 6524488), (42881, 3762296), (43292, 3726578), (47624, 3387599), (49454, 3262244), (85762, 1881148), (86584, 1863289), (98908, 1631122), (171524, 940574), (197816, 815561), (343048, 470287)]