145816488

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{106591}}^1$

素因数の和:106622

約数の個数: 48

約数和(自身を含む): 415708800

約数和(自身を除く): 269892312

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, 106591, 213182, 319773, 426364, 639546, 852728, 959319, 1279092, 1918638, 2025229, 2558184, 3837276, 4050458, 6075687, 7674552, 8100916, 12151374, 16201832, 18227061, 24302748, 36454122, 48605496, 72908244, 145816488]

約数ペア:

[(1, 145816488), (2, 72908244), (3, 48605496), (4, 36454122), (6, 24302748), (8, 18227061), (9, 16201832), (12, 12151374), (18, 8100916), (19, 7674552), (24, 6075687), (36, 4050458), (38, 3837276), (57, 2558184), (72, 2025229), (76, 1918638), (114, 1279092), (152, 959319), (171, 852728), (228, 639546), (342, 426364), (456, 319773), (684, 213182), (1368, 106591)]