153968472

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1289}}^1$

素因数の和:1390

約数の個数: 128

約数和(自身を含む): 495360000

約数和(自身を除く): 341391528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 79, 84, 108, 126, 158, 168, 189, 216, 237, 252, 316, 378, 474, 504, 553, 632, 711, 756, 948, 1106, 1289, 1422, 1512, 1659, 1896, 2133, 2212, 2578, 2844, 3318, 3867, 4266, 4424, 4977, 5156, 5688, 6636, 7734, 8532, 9023, 9954, 10312, 11601, 13272, 14931, 15468, 17064, 18046, 19908, 23202, 27069, 29862, 30936, 34803, 36092, 39816, 46404, 54138, 59724, 69606, 72184, 81207, 92808, 101831, 108276, 119448, 139212, 162414, 203662, 216552, 243621, 278424, 305493, 324828, 407324, 487242, 610986, 649656, 712817, 814648, 916479, 974484, 1221972, 1425634, 1832958, 1948968, 2138451, 2443944, 2749437, 2851268, 3665916, 4276902, 5498874, 5702536, 6415353, 7331832, 8553804, 10997748, 12830706, 17107608, 19246059, 21995496, 25661412, 38492118, 51322824, 76984236, 153968472]

約数ペア:

[(1, 153968472), (2, 76984236), (3, 51322824), (4, 38492118), (6, 25661412), (7, 21995496), (8, 19246059), (9, 17107608), (12, 12830706), (14, 10997748), (18, 8553804), (21, 7331832), (24, 6415353), (27, 5702536), (28, 5498874), (36, 4276902), (42, 3665916), (54, 2851268), (56, 2749437), (63, 2443944), (72, 2138451), (79, 1948968), (84, 1832958), (108, 1425634), (126, 1221972), (158, 974484), (168, 916479), (189, 814648), (216, 712817), (237, 649656), (252, 610986), (316, 487242), (378, 407324), (474, 324828), (504, 305493), (553, 278424), (632, 243621), (711, 216552), (756, 203662), (948, 162414), (1106, 139212), (1289, 119448), (1422, 108276), (1512, 101831), (1659, 92808), (1896, 81207), (2133, 72184), (2212, 69606), (2578, 59724), (2844, 54138), (3318, 46404), (3867, 39816), (4266, 36092), (4424, 34803), (4977, 30936), (5156, 29862), (5688, 27069), (6636, 23202), (7734, 19908), (8532, 18046), (9023, 17064), (9954, 15468), (10312, 14931), (11601, 13272)]