164020452

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1453}}^1$

素因数の和:1892

約数の個数: 48

約数和(自身を含む): 400606080

約数和(自身を除く): 236585628

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 409, 818, 1227, 1453, 1636, 2454, 2906, 4359, 4908, 5812, 8718, 9407, 17436, 18814, 28221, 33419, 37628, 56442, 66838, 100257, 112884, 133676, 200514, 401028, 594277, 1188554, 1782831, 2377108, 3565662, 7131324, 13668371, 27336742, 41005113, 54673484, 82010226, 164020452]

約数ペア:

[(1, 164020452), (2, 82010226), (3, 54673484), (4, 41005113), (6, 27336742), (12, 13668371), (23, 7131324), (46, 3565662), (69, 2377108), (92, 1782831), (138, 1188554), (276, 594277), (409, 401028), (818, 200514), (1227, 133676), (1453, 112884), (1636, 100257), (2454, 66838), (2906, 56442), (4359, 37628), (4908, 33419), (5812, 28221), (8718, 18814), (9407, 17436)]