157028215670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{797}}^1\times {\mathrm{3313}}^1$

素因数の和:4449

約数の個数: 64

約数和(自身を含む): 298942418880

約数和(自身を除く): 141914203210

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 313, 626, 797, 1565, 1594, 3130, 3313, 3985, 5947, 6626, 7970, 11894, 15143, 16565, 29735, 30286, 33130, 59470, 62947, 75715, 125894, 151430, 249461, 314735, 498922, 629470, 1036969, 1247305, 2073938, 2494610, 2640461, 4739759, 5184845, 5280922, 9479518, 10369690, 13202305, 19702411, 23698795, 26404610, 39404822, 47397590, 50168759, 98512055, 100337518, 197024110, 250843795, 501687590, 826464293, 1652928586, 4132321465, 8264642930, 15702821567, 31405643134, 78514107835, 157028215670]

約数ペア:

[(1, 157028215670), (2, 78514107835), (5, 31405643134), (10, 15702821567), (19, 8264642930), (38, 4132321465), (95, 1652928586), (190, 826464293), (313, 501687590), (626, 250843795), (797, 197024110), (1565, 100337518), (1594, 98512055), (3130, 50168759), (3313, 47397590), (3985, 39404822), (5947, 26404610), (6626, 23698795), (7970, 19702411), (11894, 13202305), (15143, 10369690), (16565, 9479518), (29735, 5280922), (30286, 5184845), (33130, 4739759), (59470, 2640461), (62947, 2494610), (75715, 2073938), (125894, 1247305), (151430, 1036969), (249461, 629470), (314735, 498922)]