154562142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 360474624

約数和(自身を除く): 205912482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 163, 211, 214, 321, 326, 422, 489, 633, 642, 749, 978, 1141, 1266, 1477, 1498, 2247, 2282, 2954, 3423, 4431, 4494, 6846, 8862, 17441, 22577, 34393, 34882, 45154, 52323, 67731, 68786, 103179, 104646, 122087, 135462, 158039, 206358, 240751, 244174, 316078, 366261, 474117, 481502, 722253, 732522, 948234, 1444506, 3680051, 7360102, 11040153, 22080306, 25760357, 51520714, 77281071, 154562142]

約数ペア:

[(1, 154562142), (2, 77281071), (3, 51520714), (6, 25760357), (7, 22080306), (14, 11040153), (21, 7360102), (42, 3680051), (107, 1444506), (163, 948234), (211, 732522), (214, 722253), (321, 481502), (326, 474117), (422, 366261), (489, 316078), (633, 244174), (642, 240751), (749, 206358), (978, 158039), (1141, 135462), (1266, 122087), (1477, 104646), (1498, 103179), (2247, 68786), (2282, 67731), (2954, 52323), (3423, 45154), (4431, 34882), (4494, 34393), (6846, 22577), (8862, 17441)]