121626144

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 387072000

約数和(自身を除く): 265445856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 72, 76, 93, 96, 108, 114, 124, 144, 152, 171, 186, 216, 228, 239, 248, 279, 288, 304, 342, 372, 432, 456, 478, 496, 513, 558, 589, 608, 684, 717, 744, 837, 864, 912, 956, 992, 1026, 1116, 1178, 1368, 1434, 1488, 1674, 1767, 1824, 1912, 2052, 2151, 2232, 2356, 2736, 2868, 2976, 3348, 3534, 3824, 4104, 4302, 4464, 4541, 4712, 5301, 5472, 5736, 6453, 6696, 7068, 7409, 7648, 8208, 8604, 8928, 9082, 9424, 10602, 11472, 12906, 13392, 13623, 14136, 14818, 15903, 16416, 17208, 18164, 18848, 21204, 22227, 22944, 25812, 26784, 27246, 28272, 29636, 31806, 34416, 36328, 40869, 42408, 44454, 51624, 54492, 56544, 59272, 63612, 66681, 68832, 72656, 81738, 84816, 88908, 103248, 108984, 118544, 122607, 127224, 133362, 140771, 145312, 163476, 169632, 177816, 200043, 206496, 217968, 237088, 245214, 254448, 266724, 281542, 326952, 355632, 400086, 422313, 435936, 490428, 508896, 533448, 563084, 653904, 711264, 800172, 844626, 980856, 1066896, 1126168, 1266939, 1307808, 1600344, 1689252, 1961712, 2133792, 2252336, 2533878, 3200688, 3378504, 3800817, 3923424, 4504672, 5067756, 6401376, 6757008, 7601634, 10135512, 13514016, 15203268, 20271024, 30406536, 40542048, 60813072, 121626144]

約数ペア:

[(1, 121626144), (2, 60813072), (3, 40542048), (4, 30406536), (6, 20271024), (8, 15203268), (9, 13514016), (12, 10135512), (16, 7601634), (18, 6757008), (19, 6401376), (24, 5067756), (27, 4504672), (31, 3923424), (32, 3800817), (36, 3378504), (38, 3200688), (48, 2533878), (54, 2252336), (57, 2133792), (62, 1961712), (72, 1689252), (76, 1600344), (93, 1307808), (96, 1266939), (108, 1126168), (114, 1066896), (124, 980856), (144, 844626), (152, 800172), (171, 711264), (186, 653904), (216, 563084), (228, 533448), (239, 508896), (248, 490428), (279, 435936), (288, 422313), (304, 400086), (342, 355632), (372, 326952), (432, 281542), (456, 266724), (478, 254448), (496, 245214), (513, 237088), (558, 217968), (589, 206496), (608, 200043), (684, 177816), (717, 169632), (744, 163476), (837, 145312), (864, 140771), (912, 133362), (956, 127224), (992, 122607), (1026, 118544), (1116, 108984), (1178, 103248), (1368, 88908), (1434, 84816), (1488, 81738), (1674, 72656), (1767, 68832), (1824, 66681), (1912, 63612), (2052, 59272), (2151, 56544), (2232, 54492), (2356, 51624), (2736, 44454), (2868, 42408), (2976, 40869), (3348, 36328), (3534, 34416), (3824, 31806), (4104, 29636), (4302, 28272), (4464, 27246), (4541, 26784), (4712, 25812), (5301, 22944), (5472, 22227), (5736, 21204), (6453, 18848), (6696, 18164), (7068, 17208), (7409, 16416), (7648, 15903), (8208, 14818), (8604, 14136), (8928, 13623), (9082, 13392), (9424, 12906), (10602, 11472)]