191320008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 541209600

約数和(自身を除く): 349889592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 59, 66, 71, 88, 118, 132, 142, 173, 177, 213, 236, 264, 284, 346, 354, 426, 472, 519, 568, 649, 692, 708, 781, 852, 1038, 1298, 1384, 1416, 1562, 1704, 1903, 1947, 2076, 2343, 2596, 3124, 3806, 3894, 4152, 4189, 4686, 5192, 5709, 6248, 7612, 7788, 8378, 9372, 10207, 11418, 12283, 12567, 15224, 15576, 16756, 18744, 20414, 22836, 24566, 25134, 30621, 33512, 36849, 40828, 45672, 46079, 49132, 50268, 61242, 73698, 81656, 92158, 98264, 100536, 112277, 122484, 135113, 138237, 147396, 184316, 224554, 244968, 270226, 276474, 294792, 336831, 368632, 405339, 449108, 540452, 552948, 673662, 724697, 810678, 898216, 1080904, 1105896, 1347324, 1449394, 1621356, 2174091, 2694648, 2898788, 3242712, 4348182, 5797576, 7971667, 8696364, 15943334, 17392728, 23915001, 31886668, 47830002, 63773336, 95660004, 191320008]

約数ペア:

[(1, 191320008), (2, 95660004), (3, 63773336), (4, 47830002), (6, 31886668), (8, 23915001), (11, 17392728), (12, 15943334), (22, 8696364), (24, 7971667), (33, 5797576), (44, 4348182), (59, 3242712), (66, 2898788), (71, 2694648), (88, 2174091), (118, 1621356), (132, 1449394), (142, 1347324), (173, 1105896), (177, 1080904), (213, 898216), (236, 810678), (264, 724697), (284, 673662), (346, 552948), (354, 540452), (426, 449108), (472, 405339), (519, 368632), (568, 336831), (649, 294792), (692, 276474), (708, 270226), (781, 244968), (852, 224554), (1038, 184316), (1298, 147396), (1384, 138237), (1416, 135113), (1562, 122484), (1704, 112277), (1903, 100536), (1947, 98264), (2076, 92158), (2343, 81656), (2596, 73698), (3124, 61242), (3806, 50268), (3894, 49132), (4152, 46079), (4189, 45672), (4686, 40828), (5192, 36849), (5709, 33512), (6248, 30621), (7612, 25134), (7788, 24566), (8378, 22836), (9372, 20414), (10207, 18744), (11418, 16756), (12283, 15576), (12567, 15224)]