128083104

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:387

約数の個数: 144

約数和(自身を含む): 389188800

約数和(自身を除く): 261105696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 89, 96, 114, 144, 152, 171, 178, 228, 263, 267, 288, 304, 342, 356, 456, 526, 534, 608, 684, 712, 789, 801, 912, 1052, 1068, 1368, 1424, 1578, 1602, 1691, 1824, 2104, 2136, 2367, 2736, 2848, 3156, 3204, 3382, 4208, 4272, 4734, 4997, 5073, 5472, 6312, 6408, 6764, 8416, 8544, 9468, 9994, 10146, 12624, 12816, 13528, 14991, 15219, 18936, 19988, 20292, 23407, 25248, 25632, 27056, 29982, 30438, 37872, 39976, 40584, 44973, 46814, 54112, 59964, 60876, 70221, 75744, 79952, 81168, 89946, 93628, 119928, 121752, 140442, 159904, 162336, 179892, 187256, 210663, 239856, 243504, 280884, 359784, 374512, 421326, 444733, 479712, 487008, 561768, 719568, 749024, 842652, 889466, 1123536, 1334199, 1439136, 1685304, 1778932, 2247072, 2668398, 3370608, 3557864, 4002597, 5336796, 6741216, 7115728, 8005194, 10673592, 14231456, 16010388, 21347184, 32020776, 42694368, 64041552, 128083104]

約数ペア:

[(1, 128083104), (2, 64041552), (3, 42694368), (4, 32020776), (6, 21347184), (8, 16010388), (9, 14231456), (12, 10673592), (16, 8005194), (18, 7115728), (19, 6741216), (24, 5336796), (32, 4002597), (36, 3557864), (38, 3370608), (48, 2668398), (57, 2247072), (72, 1778932), (76, 1685304), (89, 1439136), (96, 1334199), (114, 1123536), (144, 889466), (152, 842652), (171, 749024), (178, 719568), (228, 561768), (263, 487008), (267, 479712), (288, 444733), (304, 421326), (342, 374512), (356, 359784), (456, 280884), (526, 243504), (534, 239856), (608, 210663), (684, 187256), (712, 179892), (789, 162336), (801, 159904), (912, 140442), (1052, 121752), (1068, 119928), (1368, 93628), (1424, 89946), (1578, 81168), (1602, 79952), (1691, 75744), (1824, 70221), (2104, 60876), (2136, 59964), (2367, 54112), (2736, 46814), (2848, 44973), (3156, 40584), (3204, 39976), (3382, 37872), (4208, 30438), (4272, 29982), (4734, 27056), (4997, 25632), (5073, 25248), (5472, 23407), (6312, 20292), (6408, 19988), (6764, 18936), (8416, 15219), (8544, 14991), (9468, 13528), (9994, 12816), (10146, 12624)]