170777472

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 484704000

約数和(自身を除く): 313926528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 89, 96, 114, 128, 152, 178, 192, 228, 263, 267, 304, 356, 384, 456, 526, 534, 608, 712, 789, 912, 1052, 1068, 1216, 1424, 1578, 1691, 1824, 2104, 2136, 2432, 2848, 3156, 3382, 3648, 4208, 4272, 4997, 5073, 5696, 6312, 6764, 7296, 8416, 8544, 9994, 10146, 11392, 12624, 13528, 14991, 16832, 17088, 19988, 20292, 23407, 25248, 27056, 29982, 33664, 34176, 39976, 40584, 46814, 50496, 54112, 59964, 70221, 79952, 81168, 93628, 100992, 108224, 119928, 140442, 159904, 162336, 187256, 216448, 239856, 280884, 319808, 324672, 374512, 444733, 479712, 561768, 639616, 649344, 749024, 889466, 959424, 1123536, 1334199, 1498048, 1778932, 1918848, 2247072, 2668398, 2996096, 3557864, 4494144, 5336796, 7115728, 8988288, 10673592, 14231456, 21347184, 28462912, 42694368, 56925824, 85388736, 170777472]

約数ペア:

[(1, 170777472), (2, 85388736), (3, 56925824), (4, 42694368), (6, 28462912), (8, 21347184), (12, 14231456), (16, 10673592), (19, 8988288), (24, 7115728), (32, 5336796), (38, 4494144), (48, 3557864), (57, 2996096), (64, 2668398), (76, 2247072), (89, 1918848), (96, 1778932), (114, 1498048), (128, 1334199), (152, 1123536), (178, 959424), (192, 889466), (228, 749024), (263, 649344), (267, 639616), (304, 561768), (356, 479712), (384, 444733), (456, 374512), (526, 324672), (534, 319808), (608, 280884), (712, 239856), (789, 216448), (912, 187256), (1052, 162336), (1068, 159904), (1216, 140442), (1424, 119928), (1578, 108224), (1691, 100992), (1824, 93628), (2104, 81168), (2136, 79952), (2432, 70221), (2848, 59964), (3156, 54112), (3382, 50496), (3648, 46814), (4208, 40584), (4272, 39976), (4997, 34176), (5073, 33664), (5696, 29982), (6312, 27056), (6764, 25248), (7296, 23407), (8416, 20292), (8544, 19988), (9994, 17088), (10146, 16832), (11392, 14991), (12624, 13528)]