142246008

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103981}}^1$

素因数の和:104012

約数の個数: 48

約数和(自身を含む): 405529800

約数和(自身を除く): 263283792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 103981, 207962, 311943, 415924, 623886, 831848, 935829, 1247772, 1871658, 1975639, 2495544, 3743316, 3951278, 5926917, 7486632, 7902556, 11853834, 15805112, 17780751, 23707668, 35561502, 47415336, 71123004, 142246008]

約数ペア:

[(1, 142246008), (2, 71123004), (3, 47415336), (4, 35561502), (6, 23707668), (8, 17780751), (9, 15805112), (12, 11853834), (18, 7902556), (19, 7486632), (24, 5926917), (36, 3951278), (38, 3743316), (57, 2495544), (72, 1975639), (76, 1871658), (114, 1247772), (152, 935829), (171, 831848), (228, 623886), (342, 415924), (456, 311943), (684, 207962), (1368, 103981)]