142204986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 409743360

約数和(自身を除く): 267538374

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 37, 42, 47, 59, 63, 66, 74, 77, 94, 99, 111, 118, 126, 141, 154, 177, 198, 222, 231, 259, 282, 329, 333, 354, 407, 413, 423, 462, 517, 518, 531, 649, 658, 666, 693, 777, 814, 826, 846, 987, 1034, 1062, 1221, 1239, 1298, 1386, 1551, 1554, 1739, 1947, 1974, 2183, 2331, 2442, 2478, 2773, 2849, 2961, 3102, 3478, 3619, 3663, 3717, 3894, 4366, 4543, 4653, 4662, 5217, 5546, 5698, 5841, 5922, 6549, 7238, 7326, 7434, 8319, 8547, 9086, 9306, 10434, 10857, 11682, 12173, 13098, 13629, 15281, 15651, 16638, 17094, 19129, 19411, 19647, 21714, 24013, 24346, 24957, 25641, 27258, 30503, 30562, 31302, 32571, 36519, 38258, 38822, 39294, 40887, 45843, 48026, 49914, 51282, 57387, 58233, 61006, 65142, 72039, 73038, 81774, 91509, 91686, 102601, 109557, 114774, 116466, 133903, 137529, 144078, 168091, 172161, 174699, 183018, 205202, 213521, 216117, 219114, 267806, 274527, 275058, 307803, 336182, 344322, 349398, 401709, 427042, 432234, 504273, 549054, 615606, 640563, 718207, 803418, 923409, 1008546, 1128611, 1205127, 1281126, 1436414, 1512819, 1846818, 1921689, 2154621, 2257222, 2410254, 3025638, 3385833, 3843378, 4309242, 6463863, 6771666, 7900277, 10157499, 12927726, 15800554, 20314998, 23700831, 47401662, 71102493, 142204986]

約数ペア:

[(1, 142204986), (2, 71102493), (3, 47401662), (6, 23700831), (7, 20314998), (9, 15800554), (11, 12927726), (14, 10157499), (18, 7900277), (21, 6771666), (22, 6463863), (33, 4309242), (37, 3843378), (42, 3385833), (47, 3025638), (59, 2410254), (63, 2257222), (66, 2154621), (74, 1921689), (77, 1846818), (94, 1512819), (99, 1436414), (111, 1281126), (118, 1205127), (126, 1128611), (141, 1008546), (154, 923409), (177, 803418), (198, 718207), (222, 640563), (231, 615606), (259, 549054), (282, 504273), (329, 432234), (333, 427042), (354, 401709), (407, 349398), (413, 344322), (423, 336182), (462, 307803), (517, 275058), (518, 274527), (531, 267806), (649, 219114), (658, 216117), (666, 213521), (693, 205202), (777, 183018), (814, 174699), (826, 172161), (846, 168091), (987, 144078), (1034, 137529), (1062, 133903), (1221, 116466), (1239, 114774), (1298, 109557), (1386, 102601), (1551, 91686), (1554, 91509), (1739, 81774), (1947, 73038), (1974, 72039), (2183, 65142), (2331, 61006), (2442, 58233), (2478, 57387), (2773, 51282), (2849, 49914), (2961, 48026), (3102, 45843), (3478, 40887), (3619, 39294), (3663, 38822), (3717, 38258), (3894, 36519), (4366, 32571), (4543, 31302), (4653, 30562), (4662, 30503), (5217, 27258), (5546, 25641), (5698, 24957), (5841, 24346), (5922, 24013), (6549, 21714), (7238, 19647), (7326, 19411), (7434, 19129), (8319, 17094), (8547, 16638), (9086, 15651), (9306, 15281), (10434, 13629), (10857, 13098), (11682, 12173)]