138213372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{55109}}^1$

素因数の和:55146

約数の個数: 48

約数和(自身を含む): 370339200

約数和(自身を除く): 232125828

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 55109, 110218, 165327, 220436, 330654, 606199, 661308, 1047071, 1212398, 1818597, 2094142, 2424796, 3141213, 3637194, 4188284, 6282426, 7274388, 11517781, 12564852, 23035562, 34553343, 46071124, 69106686, 138213372]

約数ペア:

[(1, 138213372), (2, 69106686), (3, 46071124), (4, 34553343), (6, 23035562), (11, 12564852), (12, 11517781), (19, 7274388), (22, 6282426), (33, 4188284), (38, 3637194), (44, 3141213), (57, 2424796), (66, 2094142), (76, 1818597), (114, 1212398), (132, 1047071), (209, 661308), (228, 606199), (418, 330654), (627, 220436), (836, 165327), (1254, 110218), (2508, 55109)]