156431704

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 359291520

約数和(自身を除く): 202859816

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 121, 124, 143, 242, 248, 286, 341, 401, 403, 484, 572, 682, 802, 806, 968, 1144, 1364, 1573, 1604, 1612, 2728, 3146, 3208, 3224, 3751, 4411, 4433, 5213, 6292, 7502, 8822, 8866, 10426, 12431, 12584, 15004, 17644, 17732, 20852, 24862, 30008, 35288, 35464, 41704, 48521, 48763, 49724, 57343, 97042, 97526, 99448, 114686, 136741, 161603, 194084, 195052, 229372, 273482, 323206, 388168, 390104, 458744, 546964, 630773, 646412, 1093928, 1261546, 1292824, 1504151, 1777633, 2523092, 3008302, 3555266, 5046184, 6016604, 7110532, 12033208, 14221064, 19553963, 39107926, 78215852, 156431704]

約数ペア:

[(1, 156431704), (2, 78215852), (4, 39107926), (8, 19553963), (11, 14221064), (13, 12033208), (22, 7110532), (26, 6016604), (31, 5046184), (44, 3555266), (52, 3008302), (62, 2523092), (88, 1777633), (104, 1504151), (121, 1292824), (124, 1261546), (143, 1093928), (242, 646412), (248, 630773), (286, 546964), (341, 458744), (401, 390104), (403, 388168), (484, 323206), (572, 273482), (682, 229372), (802, 195052), (806, 194084), (968, 161603), (1144, 136741), (1364, 114686), (1573, 99448), (1604, 97526), (1612, 97042), (2728, 57343), (3146, 49724), (3208, 48763), (3224, 48521), (3751, 41704), (4411, 35464), (4433, 35288), (5213, 30008), (6292, 24862), (7502, 20852), (8822, 17732), (8866, 17644), (10426, 15004), (12431, 12584)]