194920368

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8237}}^1$

素因数の和:8294

約数の個数: 80

約数和(自身を含む): 551616480

約数和(自身を除く): 356696112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 34, 48, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 272, 348, 408, 464, 493, 696, 816, 986, 1392, 1479, 1972, 2958, 3944, 5916, 7888, 8237, 11832, 16474, 23664, 24711, 32948, 49422, 65896, 98844, 131792, 140029, 197688, 238873, 280058, 395376, 420087, 477746, 560116, 716619, 840174, 955492, 1120232, 1433238, 1680348, 1910984, 2240464, 2866476, 3360696, 3821968, 4060841, 5732952, 6721392, 8121682, 11465904, 12182523, 16243364, 24365046, 32486728, 48730092, 64973456, 97460184, 194920368]

約数ペア:

[(1, 194920368), (2, 97460184), (3, 64973456), (4, 48730092), (6, 32486728), (8, 24365046), (12, 16243364), (16, 12182523), (17, 11465904), (24, 8121682), (29, 6721392), (34, 5732952), (48, 4060841), (51, 3821968), (58, 3360696), (68, 2866476), (87, 2240464), (102, 1910984), (116, 1680348), (136, 1433238), (174, 1120232), (204, 955492), (232, 840174), (272, 716619), (348, 560116), (408, 477746), (464, 420087), (493, 395376), (696, 280058), (816, 238873), (986, 197688), (1392, 140029), (1479, 131792), (1972, 98844), (2958, 65896), (3944, 49422), (5916, 32948), (7888, 24711), (8237, 23664), (11832, 16474)]