143666224

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:175

約数の個数: 80

約数和(自身を含む): 311056480

約数和(自身を除く): 167390256

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 67, 104, 122, 134, 169, 208, 244, 268, 338, 488, 536, 676, 793, 871, 976, 1072, 1352, 1586, 1742, 2197, 2704, 3172, 3484, 4087, 4394, 6344, 6968, 8174, 8788, 10309, 11323, 12688, 13936, 16348, 17576, 20618, 22646, 32696, 35152, 41236, 45292, 53131, 65392, 82472, 90584, 106262, 134017, 147199, 164944, 181168, 212524, 268034, 294398, 425048, 536068, 588796, 690703, 850096, 1072136, 1177592, 1381406, 2144272, 2355184, 2762812, 5525624, 8979139, 11051248, 17958278, 35916556, 71833112, 143666224]

約数ペア:

[(1, 143666224), (2, 71833112), (4, 35916556), (8, 17958278), (13, 11051248), (16, 8979139), (26, 5525624), (52, 2762812), (61, 2355184), (67, 2144272), (104, 1381406), (122, 1177592), (134, 1072136), (169, 850096), (208, 690703), (244, 588796), (268, 536068), (338, 425048), (488, 294398), (536, 268034), (676, 212524), (793, 181168), (871, 164944), (976, 147199), (1072, 134017), (1352, 106262), (1586, 90584), (1742, 82472), (2197, 65392), (2704, 53131), (3172, 45292), (3484, 41236), (4087, 35152), (4394, 32696), (6344, 22646), (6968, 20618), (8174, 17576), (8788, 16348), (10309, 13936), (11323, 12688)]