143911222

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 283941504

約数和(自身を除く): 140030282

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 193, 221, 238, 241, 386, 442, 482, 1351, 1547, 1687, 2509, 2702, 3094, 3133, 3281, 3374, 4097, 5018, 6266, 6562, 8194, 17563, 21931, 22967, 28679, 35126, 42653, 43862, 45934, 46513, 53261, 57358, 85306, 93026, 106522, 298571, 325591, 372827, 597142, 604669, 651182, 745654, 790721, 1209338, 1581442, 4232683, 5535047, 8465366, 10279373, 11070094, 20558746, 71955611, 143911222]

約数ペア:

[(1, 143911222), (2, 71955611), (7, 20558746), (13, 11070094), (14, 10279373), (17, 8465366), (26, 5535047), (34, 4232683), (91, 1581442), (119, 1209338), (182, 790721), (193, 745654), (221, 651182), (238, 604669), (241, 597142), (386, 372827), (442, 325591), (482, 298571), (1351, 106522), (1547, 93026), (1687, 85306), (2509, 57358), (2702, 53261), (3094, 46513), (3133, 45934), (3281, 43862), (3374, 42653), (4097, 35126), (5018, 28679), (6266, 22967), (6562, 21931), (8194, 17563)]