156979817692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{5021}}^1\times {\mathrm{4241}}^1$

素因数の和:9382

約数の個数: 48

約数和(自身を含む): 292281605280

約数和(自身を除く): 135301787588

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 4241, 5021, 7372, 8482, 10042, 16964, 20084, 80579, 95399, 161158, 190798, 322316, 381596, 411377, 487037, 822754, 974074, 1645508, 1948148, 7816163, 9253703, 15632326, 18507406, 21294061, 31264652, 37014812, 42588122, 85176244, 404587159, 809174318, 1618348636, 2065523917, 4131047834, 8262095668, 39244954423, 78489908846, 156979817692]

約数ペア:

[(1, 156979817692), (2, 78489908846), (4, 39244954423), (19, 8262095668), (38, 4131047834), (76, 2065523917), (97, 1618348636), (194, 809174318), (388, 404587159), (1843, 85176244), (3686, 42588122), (4241, 37014812), (5021, 31264652), (7372, 21294061), (8482, 18507406), (10042, 15632326), (16964, 9253703), (20084, 7816163), (80579, 1948148), (95399, 1645508), (161158, 974074), (190798, 822754), (322316, 487037), (381596, 411377)]