157067768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{547}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 348001920

約数和(自身を除く): 190934152

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 251, 286, 502, 547, 572, 1004, 1094, 1144, 2008, 2188, 2761, 3263, 4376, 5522, 6017, 6526, 7111, 11044, 12034, 13052, 14222, 22088, 24068, 26104, 28444, 35893, 48136, 56888, 71786, 78221, 137297, 143572, 156442, 274594, 287144, 312884, 549188, 625768, 1098376, 1510267, 1784861, 3020534, 3569722, 6041068, 7139444, 12082136, 14278888, 19633471, 39266942, 78533884, 157067768]

約数ペア:

[(1, 157067768), (2, 78533884), (4, 39266942), (8, 19633471), (11, 14278888), (13, 12082136), (22, 7139444), (26, 6041068), (44, 3569722), (52, 3020534), (88, 1784861), (104, 1510267), (143, 1098376), (251, 625768), (286, 549188), (502, 312884), (547, 287144), (572, 274594), (1004, 156442), (1094, 143572), (1144, 137297), (2008, 78221), (2188, 71786), (2761, 56888), (3263, 48136), (4376, 35893), (5522, 28444), (6017, 26104), (6526, 24068), (7111, 22088), (11044, 14222), (12034, 13052)]