156948471486

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{373}}^1\times {\mathrm{122389}}^1$

素因数の和:122961

約数の個数: 48

約数和(自身を含む): 342754663680

約数和(自身を除く): 185806192194

約数列:

[1, 2, 3, 6, 9, 18, 191, 373, 382, 573, 746, 1119, 1146, 1719, 2238, 3357, 3438, 6714, 71243, 122389, 142486, 213729, 244778, 367167, 427458, 641187, 734334, 1101501, 1282374, 2203002, 23376299, 45651097, 46752598, 70128897, 91302194, 136953291, 140257794, 210386691, 273906582, 410859873, 420773382, 821719746, 8719359527, 17438719054, 26158078581, 52316157162, 78474235743, 156948471486]

約数ペア:

[(1, 156948471486), (2, 78474235743), (3, 52316157162), (6, 26158078581), (9, 17438719054), (18, 8719359527), (191, 821719746), (373, 420773382), (382, 410859873), (573, 273906582), (746, 210386691), (1119, 140257794), (1146, 136953291), (1719, 91302194), (2238, 70128897), (3357, 46752598), (3438, 45651097), (6714, 23376299), (71243, 2203002), (122389, 1282374), (142486, 1101501), (213729, 734334), (244778, 641187), (367167, 427458)]