142383122

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 257074560

約数和(自身を除く): 114691438

約数列:

[1, 2, 7, 14, 49, 53, 79, 98, 106, 158, 347, 371, 553, 694, 742, 1106, 2429, 2597, 3871, 4187, 4858, 5194, 7742, 8374, 17003, 18391, 27413, 29309, 34006, 36782, 54826, 58618, 128737, 191891, 205163, 257474, 383782, 410326, 901159, 1343237, 1452889, 1802318, 2686474, 2905778, 10170223, 20340446, 71191561, 142383122]

約数ペア:

[(1, 142383122), (2, 71191561), (7, 20340446), (14, 10170223), (49, 2905778), (53, 2686474), (79, 1802318), (98, 1452889), (106, 1343237), (158, 901159), (347, 410326), (371, 383782), (553, 257474), (694, 205163), (742, 191891), (1106, 128737), (2429, 58618), (2597, 54826), (3871, 36782), (4187, 34006), (4858, 29309), (5194, 27413), (7742, 18391), (8374, 17003)]