168609876

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1061}}^1$

素因数の和:1145

約数の個数: 96

約数和(自身を含む): 449608320

約数和(自身を除く): 280998444

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 41, 51, 57, 68, 76, 82, 102, 114, 123, 164, 204, 228, 246, 323, 492, 646, 697, 779, 969, 1061, 1292, 1394, 1558, 1938, 2091, 2122, 2337, 2788, 3116, 3183, 3876, 4182, 4244, 4674, 6366, 8364, 9348, 12732, 13243, 18037, 20159, 26486, 36074, 39729, 40318, 43501, 52972, 54111, 60477, 72148, 79458, 80636, 87002, 108222, 120954, 130503, 158916, 174004, 216444, 241908, 261006, 342703, 522012, 685406, 739517, 826519, 1028109, 1370812, 1479034, 1653038, 2056218, 2218551, 2479557, 2958068, 3306076, 4112436, 4437102, 4959114, 8874204, 9918228, 14050823, 28101646, 42152469, 56203292, 84304938, 168609876]

約数ペア:

[(1, 168609876), (2, 84304938), (3, 56203292), (4, 42152469), (6, 28101646), (12, 14050823), (17, 9918228), (19, 8874204), (34, 4959114), (38, 4437102), (41, 4112436), (51, 3306076), (57, 2958068), (68, 2479557), (76, 2218551), (82, 2056218), (102, 1653038), (114, 1479034), (123, 1370812), (164, 1028109), (204, 826519), (228, 739517), (246, 685406), (323, 522012), (492, 342703), (646, 261006), (697, 241908), (779, 216444), (969, 174004), (1061, 158916), (1292, 130503), (1394, 120954), (1558, 108222), (1938, 87002), (2091, 80636), (2122, 79458), (2337, 72148), (2788, 60477), (3116, 54111), (3183, 52972), (3876, 43501), (4182, 40318), (4244, 39729), (4674, 36074), (6366, 26486), (8364, 20159), (9348, 18037), (12732, 13243)]