160219764

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{673}}^1$

素因数の和:1089

約数の個数: 72

約数和(自身を含む): 430564680

約数和(自身を除く): 270344916

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 389, 612, 673, 778, 1167, 1346, 1556, 2019, 2334, 2692, 3501, 4038, 4668, 6057, 6613, 7002, 8076, 11441, 12114, 13226, 14004, 19839, 22882, 24228, 26452, 34323, 39678, 45764, 59517, 68646, 79356, 102969, 119034, 137292, 205938, 238068, 261797, 411876, 523594, 785391, 1047188, 1570782, 2356173, 3141564, 4450549, 4712346, 8901098, 9424692, 13351647, 17802196, 26703294, 40054941, 53406588, 80109882, 160219764]

約数ペア:

[(1, 160219764), (2, 80109882), (3, 53406588), (4, 40054941), (6, 26703294), (9, 17802196), (12, 13351647), (17, 9424692), (18, 8901098), (34, 4712346), (36, 4450549), (51, 3141564), (68, 2356173), (102, 1570782), (153, 1047188), (204, 785391), (306, 523594), (389, 411876), (612, 261797), (673, 238068), (778, 205938), (1167, 137292), (1346, 119034), (1556, 102969), (2019, 79356), (2334, 68646), (2692, 59517), (3501, 45764), (4038, 39678), (4668, 34323), (6057, 26452), (6613, 24228), (7002, 22882), (8076, 19839), (11441, 14004), (12114, 13226)]