157541210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 310262400

約数和(自身を除く): 152721190

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 113, 118, 139, 170, 226, 278, 295, 565, 590, 695, 1003, 1130, 1390, 1921, 2006, 2363, 3842, 4726, 5015, 6667, 8201, 9605, 10030, 11815, 13334, 15707, 16402, 19210, 23630, 31414, 33335, 41005, 66670, 78535, 82010, 113339, 139417, 157070, 226678, 267019, 278834, 534038, 566695, 697085, 926713, 1133390, 1335095, 1394170, 1853426, 2670190, 4633565, 9267130, 15754121, 31508242, 78770605, 157541210]

約数ペア:

[(1, 157541210), (2, 78770605), (5, 31508242), (10, 15754121), (17, 9267130), (34, 4633565), (59, 2670190), (85, 1853426), (113, 1394170), (118, 1335095), (139, 1133390), (170, 926713), (226, 697085), (278, 566695), (295, 534038), (565, 278834), (590, 267019), (695, 226678), (1003, 157070), (1130, 139417), (1390, 113339), (1921, 82010), (2006, 78535), (2363, 66670), (3842, 41005), (4726, 33335), (5015, 31414), (6667, 23630), (8201, 19210), (9605, 16402), (10030, 15707), (11815, 13334)]