138864996

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 408576000

約数和(自身を除く): 269711004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 37, 38, 54, 57, 59, 62, 74, 76, 93, 108, 111, 114, 118, 124, 148, 171, 177, 186, 222, 228, 236, 279, 333, 342, 354, 372, 444, 513, 531, 558, 589, 666, 684, 703, 708, 837, 999, 1026, 1062, 1116, 1121, 1147, 1178, 1332, 1406, 1593, 1674, 1767, 1829, 1998, 2052, 2109, 2124, 2183, 2242, 2294, 2356, 2812, 3186, 3348, 3363, 3441, 3534, 3658, 3996, 4218, 4366, 4484, 4588, 5301, 5487, 6327, 6372, 6549, 6726, 6882, 7068, 7316, 8436, 8732, 10089, 10323, 10602, 10974, 12654, 13098, 13452, 13764, 15903, 16461, 18981, 19647, 20178, 20646, 21204, 21793, 21948, 25308, 26196, 30267, 30969, 31806, 32922, 34751, 37962, 39294, 40356, 41292, 41477, 43586, 49383, 58941, 60534, 61938, 63612, 65379, 65844, 67673, 69502, 75924, 78588, 82954, 87172, 98766, 104253, 117882, 121068, 123876, 124431, 130758, 135346, 139004, 165908, 196137, 197532, 203019, 208506, 235764, 248862, 261516, 270692, 312759, 373293, 392274, 406038, 417012, 497724, 588411, 609057, 625518, 746586, 784548, 812076, 938277, 1119879, 1176822, 1218114, 1251036, 1285787, 1493172, 1827171, 1876554, 2239758, 2353644, 2436228, 2571574, 3654342, 3753108, 3857361, 4479516, 5143148, 7308684, 7714722, 11572083, 15429444, 23144166, 34716249, 46288332, 69432498, 138864996]

約数ペア:

[(1, 138864996), (2, 69432498), (3, 46288332), (4, 34716249), (6, 23144166), (9, 15429444), (12, 11572083), (18, 7714722), (19, 7308684), (27, 5143148), (31, 4479516), (36, 3857361), (37, 3753108), (38, 3654342), (54, 2571574), (57, 2436228), (59, 2353644), (62, 2239758), (74, 1876554), (76, 1827171), (93, 1493172), (108, 1285787), (111, 1251036), (114, 1218114), (118, 1176822), (124, 1119879), (148, 938277), (171, 812076), (177, 784548), (186, 746586), (222, 625518), (228, 609057), (236, 588411), (279, 497724), (333, 417012), (342, 406038), (354, 392274), (372, 373293), (444, 312759), (513, 270692), (531, 261516), (558, 248862), (589, 235764), (666, 208506), (684, 203019), (703, 197532), (708, 196137), (837, 165908), (999, 139004), (1026, 135346), (1062, 130758), (1116, 124431), (1121, 123876), (1147, 121068), (1178, 117882), (1332, 104253), (1406, 98766), (1593, 87172), (1674, 82954), (1767, 78588), (1829, 75924), (1998, 69502), (2052, 67673), (2109, 65844), (2124, 65379), (2183, 63612), (2242, 61938), (2294, 60534), (2356, 58941), (2812, 49383), (3186, 43586), (3348, 41477), (3363, 41292), (3441, 40356), (3534, 39294), (3658, 37962), (3996, 34751), (4218, 32922), (4366, 31806), (4484, 30969), (4588, 30267), (5301, 26196), (5487, 25308), (6327, 21948), (6372, 21793), (6549, 21204), (6726, 20646), (6882, 20178), (7068, 19647), (7316, 18981), (8436, 16461), (8732, 15903), (10089, 13764), (10323, 13452), (10602, 13098), (10974, 12654)]