123164536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{3877}}^1$

素因数の和:3932

約数の個数: 48

約数和(自身を含む): 265953240

約数和(自身を除く): 142788704

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 361, 418, 722, 836, 1444, 1672, 2888, 3877, 3971, 7754, 7942, 15508, 15884, 31016, 31768, 42647, 73663, 85294, 147326, 170588, 294652, 341176, 589304, 810293, 1399597, 1620586, 2799194, 3241172, 5598388, 6482344, 11196776, 15395567, 30791134, 61582268, 123164536]

約数ペア:

[(1, 123164536), (2, 61582268), (4, 30791134), (8, 15395567), (11, 11196776), (19, 6482344), (22, 5598388), (38, 3241172), (44, 2799194), (76, 1620586), (88, 1399597), (152, 810293), (209, 589304), (361, 341176), (418, 294652), (722, 170588), (836, 147326), (1444, 85294), (1672, 73663), (2888, 42647), (3877, 31768), (3971, 31016), (7754, 15884), (7942, 15508)]