144442144

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 372351168

約数和(自身を除く): 227909024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 61, 62, 77, 88, 112, 122, 124, 154, 176, 217, 224, 244, 248, 308, 341, 352, 427, 434, 488, 496, 616, 671, 682, 854, 868, 961, 976, 992, 1232, 1342, 1364, 1708, 1736, 1891, 1922, 1952, 2387, 2464, 2684, 2728, 3416, 3472, 3782, 3844, 4697, 4774, 5368, 5456, 6727, 6832, 6944, 7564, 7688, 9394, 9548, 10571, 10736, 10912, 13237, 13454, 13664, 15128, 15376, 18788, 19096, 20801, 21142, 21472, 26474, 26908, 30256, 30752, 37576, 38192, 41602, 42284, 52948, 53816, 58621, 60512, 73997, 75152, 76384, 83204, 84568, 105896, 107632, 117242, 145607, 147994, 150304, 166408, 169136, 211792, 215264, 234484, 291214, 295988, 332816, 338272, 410347, 423584, 468968, 582428, 591976, 644831, 665632, 820694, 937936, 1164856, 1183952, 1289662, 1641388, 1875872, 2329712, 2367904, 2579324, 3282776, 4513817, 4659424, 5158648, 6565552, 9027634, 10317296, 13131104, 18055268, 20634592, 36110536, 72221072, 144442144]

約数ペア:

[(1, 144442144), (2, 72221072), (4, 36110536), (7, 20634592), (8, 18055268), (11, 13131104), (14, 10317296), (16, 9027634), (22, 6565552), (28, 5158648), (31, 4659424), (32, 4513817), (44, 3282776), (56, 2579324), (61, 2367904), (62, 2329712), (77, 1875872), (88, 1641388), (112, 1289662), (122, 1183952), (124, 1164856), (154, 937936), (176, 820694), (217, 665632), (224, 644831), (244, 591976), (248, 582428), (308, 468968), (341, 423584), (352, 410347), (427, 338272), (434, 332816), (488, 295988), (496, 291214), (616, 234484), (671, 215264), (682, 211792), (854, 169136), (868, 166408), (961, 150304), (976, 147994), (992, 145607), (1232, 117242), (1342, 107632), (1364, 105896), (1708, 84568), (1736, 83204), (1891, 76384), (1922, 75152), (1952, 73997), (2387, 60512), (2464, 58621), (2684, 53816), (2728, 52948), (3416, 42284), (3472, 41602), (3782, 38192), (3844, 37576), (4697, 30752), (4774, 30256), (5368, 26908), (5456, 26474), (6727, 21472), (6832, 21142), (6944, 20801), (7564, 19096), (7688, 18788), (9394, 15376), (9548, 15128), (10571, 13664), (10736, 13454), (10912, 13237)]