198499536

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{72551}}^1$

素因数の和:72584

約数の個数: 60

約数和(自身を含む): 584769120

約数和(自身を除く): 386269584

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, 72551, 145102, 217653, 290204, 435306, 580408, 652959, 870612, 1160816, 1305918, 1378469, 1741224, 2611836, 2756938, 3482448, 4135407, 5223672, 5513876, 8270814, 10447344, 11027752, 12406221, 16541628, 22055504, 24812442, 33083256, 49624884, 66166512, 99249768, 198499536]

約数ペア:

[(1, 198499536), (2, 99249768), (3, 66166512), (4, 49624884), (6, 33083256), (8, 24812442), (9, 22055504), (12, 16541628), (16, 12406221), (18, 11027752), (19, 10447344), (24, 8270814), (36, 5513876), (38, 5223672), (48, 4135407), (57, 3482448), (72, 2756938), (76, 2611836), (114, 1741224), (144, 1378469), (152, 1305918), (171, 1160816), (228, 870612), (304, 652959), (342, 580408), (456, 435306), (684, 290204), (912, 217653), (1368, 145102), (2736, 72551)]