156916370672

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{677}}^1\times {\mathrm{35419}}^1$

素因数の和:36513

約数の個数: 40

約数和(自身を含む): 305227599600

約数和(自身を除く): 148311228928

約数列:

[1, 2, 4, 8, 16, 409, 677, 818, 1354, 1636, 2708, 3272, 5416, 6544, 10832, 35419, 70838, 141676, 276893, 283352, 553786, 566704, 1107572, 2215144, 4430288, 14486371, 23978663, 28972742, 47957326, 57945484, 95914652, 115890968, 191829304, 231781936, 383658608, 9807273167, 19614546334, 39229092668, 78458185336, 156916370672]

約数ペア:

[(1, 156916370672), (2, 78458185336), (4, 39229092668), (8, 19614546334), (16, 9807273167), (409, 383658608), (677, 231781936), (818, 191829304), (1354, 115890968), (1636, 95914652), (2708, 57945484), (3272, 47957326), (5416, 28972742), (6544, 23978663), (10832, 14486371), (35419, 4430288), (70838, 2215144), (141676, 1107572), (276893, 566704), (283352, 553786)]