160221528

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{677}}^1$

素因数の和:881

約数の個数: 96

約数和(自身を含む): 460090800

約数和(自身を除く): 299869272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 173, 228, 342, 346, 456, 519, 677, 684, 692, 1038, 1354, 1368, 1384, 1557, 2031, 2076, 2708, 3114, 3287, 4062, 4152, 5416, 6093, 6228, 6574, 8124, 9861, 12186, 12456, 12863, 13148, 16248, 19722, 24372, 25726, 26296, 29583, 38589, 39444, 48744, 51452, 59166, 77178, 78888, 102904, 115767, 117121, 118332, 154356, 231534, 234242, 236664, 308712, 351363, 463068, 468484, 702726, 926136, 936968, 1054089, 1405452, 2108178, 2225299, 2810904, 4216356, 4450598, 6675897, 8432712, 8901196, 13351794, 17802392, 20027691, 26703588, 40055382, 53407176, 80110764, 160221528]

約数ペア:

[(1, 160221528), (2, 80110764), (3, 53407176), (4, 40055382), (6, 26703588), (8, 20027691), (9, 17802392), (12, 13351794), (18, 8901196), (19, 8432712), (24, 6675897), (36, 4450598), (38, 4216356), (57, 2810904), (72, 2225299), (76, 2108178), (114, 1405452), (152, 1054089), (171, 936968), (173, 926136), (228, 702726), (342, 468484), (346, 463068), (456, 351363), (519, 308712), (677, 236664), (684, 234242), (692, 231534), (1038, 154356), (1354, 118332), (1368, 117121), (1384, 115767), (1557, 102904), (2031, 78888), (2076, 77178), (2708, 59166), (3114, 51452), (3287, 48744), (4062, 39444), (4152, 38589), (5416, 29583), (6093, 26296), (6228, 25726), (6574, 24372), (8124, 19722), (9861, 16248), (12186, 13148), (12456, 12863)]