157038192620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1021}}^1\times {\mathrm{1753}}^1$

素因数の和:2931

約数の個数: 96

約数和(自身を含む): 341509525056

約数和(自身を除く): 184471332436

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 107, 164, 205, 214, 410, 428, 535, 820, 1021, 1070, 1753, 2042, 2140, 3506, 4084, 4387, 5105, 7012, 8765, 8774, 10210, 17530, 17548, 20420, 21935, 35060, 41861, 43870, 71873, 83722, 87740, 109247, 143746, 167444, 187571, 209305, 218494, 287492, 359365, 375142, 418610, 436988, 546235, 718730, 750284, 837220, 937855, 1092470, 1437460, 1789813, 1875710, 2184940, 3579626, 3751420, 4479127, 7159252, 7690411, 8949065, 8958254, 15380822, 17898130, 17916508, 22395635, 30761644, 35796260, 38452055, 44791270, 73382333, 76904110, 89582540, 146764666, 153808220, 191509991, 293529332, 366911665, 383019982, 733823330, 766039964, 957549955, 1467646660, 1915099910, 3830199820, 7851909631, 15703819262, 31407638524, 39259548155, 78519096310, 157038192620]

約数ペア:

[(1, 157038192620), (2, 78519096310), (4, 39259548155), (5, 31407638524), (10, 15703819262), (20, 7851909631), (41, 3830199820), (82, 1915099910), (107, 1467646660), (164, 957549955), (205, 766039964), (214, 733823330), (410, 383019982), (428, 366911665), (535, 293529332), (820, 191509991), (1021, 153808220), (1070, 146764666), (1753, 89582540), (2042, 76904110), (2140, 73382333), (3506, 44791270), (4084, 38452055), (4387, 35796260), (5105, 30761644), (7012, 22395635), (8765, 17916508), (8774, 17898130), (10210, 15380822), (17530, 8958254), (17548, 8949065), (20420, 7690411), (21935, 7159252), (35060, 4479127), (41861, 3751420), (43870, 3579626), (71873, 2184940), (83722, 1875710), (87740, 1789813), (109247, 1437460), (143746, 1092470), (167444, 937855), (187571, 837220), (209305, 750284), (218494, 718730), (287492, 546235), (359365, 436988), (375142, 418610)]