161570587927

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1\times {\mathrm{1283}}^1$

素因数の和:1888

約数の個数: 64

約数和(自身を含む): 204639934464

約数和(自身を除く): 43069346537

約数列:

[1, 7, 17, 41, 53, 119, 287, 371, 487, 697, 901, 1283, 2173, 3409, 4879, 6307, 8279, 8981, 15211, 19967, 21811, 25811, 36941, 52603, 57953, 67999, 139769, 152677, 180677, 258587, 339439, 368221, 438787, 475993, 624821, 894251, 1058251, 1155983, 2376073, 2787959, 3071509, 4373747, 6259757, 7407757, 8091881, 10621957, 17990267, 19515713, 25617661, 33115513, 47395303, 74353699, 125931869, 179323627, 231808591, 331767121, 435500237, 562963721, 1357736033, 3048501659, 3940746047, 9504152231, 23081512561, 161570587927]

約数ペア:

[(1, 161570587927), (7, 23081512561), (17, 9504152231), (41, 3940746047), (53, 3048501659), (119, 1357736033), (287, 562963721), (371, 435500237), (487, 331767121), (697, 231808591), (901, 179323627), (1283, 125931869), (2173, 74353699), (3409, 47395303), (4879, 33115513), (6307, 25617661), (8279, 19515713), (8981, 17990267), (15211, 10621957), (19967, 8091881), (21811, 7407757), (25811, 6259757), (36941, 4373747), (52603, 3071509), (57953, 2787959), (67999, 2376073), (139769, 1155983), (152677, 1058251), (180677, 894251), (258587, 624821), (339439, 475993), (368221, 438787)]