189421488

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{69233}}^1$

素因数の和:69266

約数の個数: 60

約数和(自身を含む): 558026040

約数和(自身を除く): 368604552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 69233, 138466, 207699, 276932, 415398, 553864, 623097, 830796, 1107728, 1246194, 1315427, 1661592, 2492388, 2630854, 3323184, 3946281, 4984776, 5261708, 7892562, 9969552, 10523416, 11838843, 15785124, 21046832, 23677686, 31570248, 47355372, 63140496, 94710744, 189421488]

約数ペア:

[(1, 189421488), (2, 94710744), (3, 63140496), (4, 47355372), (6, 31570248), (8, 23677686), (9, 21046832), (12, 15785124), (16, 11838843), (18, 10523416), (19, 9969552), (24, 7892562), (36, 5261708), (38, 4984776), (48, 3946281), (57, 3323184), (72, 2630854), (76, 2492388), (114, 1661592), (144, 1315427), (152, 1246194), (171, 1107728), (228, 830796), (304, 623097), (342, 553864), (456, 415398), (684, 276932), (912, 207699), (1368, 138466), (2736, 69233)]