156254384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2266

約数の個数: 80

約数和(自身を含む): 367309824

約数和(自身を除く): 211055440

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 403, 496, 572, 682, 806, 1144, 1364, 1612, 2203, 2288, 2728, 3224, 4406, 4433, 5456, 6448, 8812, 8866, 17624, 17732, 24233, 28639, 35248, 35464, 48466, 57278, 68293, 70928, 96932, 114556, 136586, 193864, 229112, 273172, 315029, 387728, 458224, 546344, 630058, 751223, 887809, 1092688, 1260116, 1502446, 1775618, 2520232, 3004892, 3551236, 5040464, 6009784, 7102472, 9765899, 12019568, 14204944, 19531798, 39063596, 78127192, 156254384]

約数ペア:

[(1, 156254384), (2, 78127192), (4, 39063596), (8, 19531798), (11, 14204944), (13, 12019568), (16, 9765899), (22, 7102472), (26, 6009784), (31, 5040464), (44, 3551236), (52, 3004892), (62, 2520232), (88, 1775618), (104, 1502446), (124, 1260116), (143, 1092688), (176, 887809), (208, 751223), (248, 630058), (286, 546344), (341, 458224), (403, 387728), (496, 315029), (572, 273172), (682, 229112), (806, 193864), (1144, 136586), (1364, 114556), (1612, 96932), (2203, 70928), (2288, 68293), (2728, 57278), (3224, 48466), (4406, 35464), (4433, 35248), (5456, 28639), (6448, 24233), (8812, 17732), (8866, 17624)]