167789518480

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{194507}}^1$

素因数の和:194824

約数の個数: 80

約数和(自身を含む): 401147074944

約数和(自身を除く): 233357556464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 263, 328, 410, 526, 656, 820, 1052, 1315, 1640, 2104, 2630, 3280, 4208, 5260, 10520, 10783, 21040, 21566, 43132, 53915, 86264, 107830, 172528, 194507, 215660, 389014, 431320, 778028, 862640, 972535, 1556056, 1945070, 3112112, 3890140, 7780280, 7974787, 15560560, 15949574, 31899148, 39873935, 51155341, 63798296, 79747870, 102310682, 127596592, 159495740, 204621364, 255776705, 318991480, 409242728, 511553410, 637982960, 818485456, 1023106820, 2046213640, 2097368981, 4092427280, 4194737962, 8389475924, 10486844905, 16778951848, 20973689810, 33557903696, 41947379620, 83894759240, 167789518480]

約数ペア:

[(1, 167789518480), (2, 83894759240), (4, 41947379620), (5, 33557903696), (8, 20973689810), (10, 16778951848), (16, 10486844905), (20, 8389475924), (40, 4194737962), (41, 4092427280), (80, 2097368981), (82, 2046213640), (164, 1023106820), (205, 818485456), (263, 637982960), (328, 511553410), (410, 409242728), (526, 318991480), (656, 255776705), (820, 204621364), (1052, 159495740), (1315, 127596592), (1640, 102310682), (2104, 79747870), (2630, 63798296), (3280, 51155341), (4208, 39873935), (5260, 31899148), (10520, 15949574), (10783, 15560560), (21040, 7974787), (21566, 7780280), (43132, 3890140), (53915, 3112112), (86264, 1945070), (107830, 1556056), (172528, 972535), (194507, 862640), (215660, 778028), (389014, 431320)]