133011476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2207}}^1$

素因数の和:2304

約数の個数: 48

約数和(自身を含む): 268316160

約数和(自身を除く): 135304684

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 61, 76, 122, 244, 247, 494, 793, 988, 1159, 1586, 2207, 2318, 3172, 4414, 4636, 8828, 15067, 28691, 30134, 41933, 57382, 60268, 83866, 114764, 134627, 167732, 269254, 538508, 545129, 1090258, 1750151, 2180516, 2557913, 3500302, 5115826, 7000604, 10231652, 33252869, 66505738, 133011476]

約数ペア:

[(1, 133011476), (2, 66505738), (4, 33252869), (13, 10231652), (19, 7000604), (26, 5115826), (38, 3500302), (52, 2557913), (61, 2180516), (76, 1750151), (122, 1090258), (244, 545129), (247, 538508), (494, 269254), (793, 167732), (988, 134627), (1159, 114764), (1586, 83866), (2207, 60268), (2318, 57382), (3172, 41933), (4414, 30134), (4636, 28691), (8828, 15067)]