168757974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{11069}}^1$

素因数の和:11106

約数の個数: 72

約数和(自身を含む): 459360720

約数和(自身を除く): 290602746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 5082, 7623, 11069, 15246, 22138, 33207, 66414, 77483, 99621, 121759, 154966, 199242, 232449, 243518, 365277, 464898, 697347, 730554, 852313, 1095831, 1339349, 1394694, 1704626, 2191662, 2556939, 2678698, 4018047, 5113878, 7670817, 8036094, 9375443, 12054141, 15341634, 18750886, 24108282, 28126329, 56252658, 84378987, 168757974]

約数ペア:

[(1, 168757974), (2, 84378987), (3, 56252658), (6, 28126329), (7, 24108282), (9, 18750886), (11, 15341634), (14, 12054141), (18, 9375443), (21, 8036094), (22, 7670817), (33, 5113878), (42, 4018047), (63, 2678698), (66, 2556939), (77, 2191662), (99, 1704626), (121, 1394694), (126, 1339349), (154, 1095831), (198, 852313), (231, 730554), (242, 697347), (363, 464898), (462, 365277), (693, 243518), (726, 232449), (847, 199242), (1089, 154966), (1386, 121759), (1694, 99621), (2178, 77483), (2541, 66414), (5082, 33207), (7623, 22138), (11069, 15246)]