156910793148

素因数分解:

$2^2\times 3^2\times {\mathrm{443}}^1\times {\mathrm{571}}^1\times {\mathrm{17231}}^1$

素因数の和:18255

約数の個数: 72

約数和(自身を含む): 398250268416

約数和(自身を除く): 241339475268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 443, 571, 886, 1142, 1329, 1713, 1772, 2284, 2658, 3426, 3987, 5139, 5316, 6852, 7974, 10278, 15948, 17231, 20556, 34462, 51693, 68924, 103386, 155079, 206772, 252953, 310158, 505906, 620316, 758859, 1011812, 1517718, 2276577, 3035436, 4553154, 7633333, 9106308, 9838901, 15266666, 19677802, 22899999, 29516703, 30533332, 39355604, 45799998, 59033406, 68699997, 88550109, 91599996, 118066812, 137399994, 177100218, 274799988, 354200436, 4358633143, 8717266286, 13075899429, 17434532572, 26151798858, 39227698287, 52303597716, 78455396574, 156910793148]

約数ペア:

[(1, 156910793148), (2, 78455396574), (3, 52303597716), (4, 39227698287), (6, 26151798858), (9, 17434532572), (12, 13075899429), (18, 8717266286), (36, 4358633143), (443, 354200436), (571, 274799988), (886, 177100218), (1142, 137399994), (1329, 118066812), (1713, 91599996), (1772, 88550109), (2284, 68699997), (2658, 59033406), (3426, 45799998), (3987, 39355604), (5139, 30533332), (5316, 29516703), (6852, 22899999), (7974, 19677802), (10278, 15266666), (15948, 9838901), (17231, 9106308), (20556, 7633333), (34462, 4553154), (51693, 3035436), (68924, 2276577), (103386, 1517718), (155079, 1011812), (206772, 758859), (252953, 620316), (310158, 505906)]