145242664

素因数分解:

$2^3\times 7^3\times {\mathrm{41}}^1\times {\mathrm{1291}}^1$

素因数の和:1359

約数の個数: 64

約数和(自身を含む): 325584000

約数和(自身を除く): 180341336

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 343, 392, 574, 686, 1148, 1291, 1372, 2009, 2296, 2582, 2744, 4018, 5164, 8036, 9037, 10328, 14063, 16072, 18074, 28126, 36148, 52931, 56252, 63259, 72296, 105862, 112504, 126518, 211724, 253036, 370517, 423448, 442813, 506072, 741034, 885626, 1482068, 1771252, 2593619, 2964136, 3542504, 5187238, 10374476, 18155333, 20748952, 36310666, 72621332, 145242664]

約数ペア:

[(1, 145242664), (2, 72621332), (4, 36310666), (7, 20748952), (8, 18155333), (14, 10374476), (28, 5187238), (41, 3542504), (49, 2964136), (56, 2593619), (82, 1771252), (98, 1482068), (164, 885626), (196, 741034), (287, 506072), (328, 442813), (343, 423448), (392, 370517), (574, 253036), (686, 211724), (1148, 126518), (1291, 112504), (1372, 105862), (2009, 72296), (2296, 63259), (2582, 56252), (2744, 52931), (4018, 36148), (5164, 28126), (8036, 18074), (9037, 16072), (10328, 14063)]