139795572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{20051}}^1$

素因数の和:20148

約数の個数: 48

約数和(自身を含む): 377298432

約数和(自身を除く): 237502860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 3486, 6972, 20051, 40102, 60153, 80204, 120306, 140357, 240612, 280714, 421071, 561428, 842142, 1664233, 1684284, 3328466, 4992699, 6656932, 9985398, 11649631, 19970796, 23299262, 34948893, 46598524, 69897786, 139795572]

約数ペア:

[(1, 139795572), (2, 69897786), (3, 46598524), (4, 34948893), (6, 23299262), (7, 19970796), (12, 11649631), (14, 9985398), (21, 6656932), (28, 4992699), (42, 3328466), (83, 1684284), (84, 1664233), (166, 842142), (249, 561428), (332, 421071), (498, 280714), (581, 240612), (996, 140357), (1162, 120306), (1743, 80204), (2324, 60153), (3486, 40102), (6972, 20051)]