139979632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1346

約数の個数: 80

約数和(自身を含む): 319479552

約数和(自身を除く): 179499920

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 208, 221, 248, 272, 403, 442, 496, 527, 806, 884, 1054, 1277, 1612, 1768, 2108, 2554, 3224, 3536, 4216, 5108, 6448, 6851, 8432, 10216, 13702, 16601, 20432, 21709, 27404, 33202, 39587, 43418, 54808, 66404, 79174, 86836, 109616, 132808, 158348, 173672, 265616, 282217, 316696, 347344, 514631, 564434, 633392, 672979, 1029262, 1128868, 1345958, 2058524, 2257736, 2691916, 4117048, 4515472, 5383832, 8234096, 8748727, 10767664, 17497454, 34994908, 69989816, 139979632]

約数ペア:

[(1, 139979632), (2, 69989816), (4, 34994908), (8, 17497454), (13, 10767664), (16, 8748727), (17, 8234096), (26, 5383832), (31, 4515472), (34, 4117048), (52, 2691916), (62, 2257736), (68, 2058524), (104, 1345958), (124, 1128868), (136, 1029262), (208, 672979), (221, 633392), (248, 564434), (272, 514631), (403, 347344), (442, 316696), (496, 282217), (527, 265616), (806, 173672), (884, 158348), (1054, 132808), (1277, 109616), (1612, 86836), (1768, 79174), (2108, 66404), (2554, 54808), (3224, 43418), (3536, 39587), (4216, 33202), (5108, 27404), (6448, 21709), (6851, 20432), (8432, 16601), (10216, 13702)]