145209828

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{4703}}^1$

素因数の和:4824

約数の個数: 48

約数和(自身を含む): 354041856

約数和(自身を除く): 208832028

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 83, 93, 124, 166, 186, 249, 332, 372, 498, 996, 2573, 4703, 5146, 7719, 9406, 10292, 14109, 15438, 18812, 28218, 30876, 56436, 145793, 291586, 390349, 437379, 583172, 780698, 874758, 1171047, 1561396, 1749516, 2342094, 4684188, 12100819, 24201638, 36302457, 48403276, 72604914, 145209828]

約数ペア:

[(1, 145209828), (2, 72604914), (3, 48403276), (4, 36302457), (6, 24201638), (12, 12100819), (31, 4684188), (62, 2342094), (83, 1749516), (93, 1561396), (124, 1171047), (166, 874758), (186, 780698), (249, 583172), (332, 437379), (372, 390349), (498, 291586), (996, 145793), (2573, 56436), (4703, 30876), (5146, 28218), (7719, 18812), (9406, 15438), (10292, 14109)]