145140696

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^2$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 443734200

約数和(自身を除く): 298593504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 68, 72, 76, 79, 102, 114, 136, 152, 153, 158, 171, 204, 228, 237, 306, 316, 323, 342, 408, 456, 474, 612, 632, 646, 684, 711, 948, 969, 1224, 1292, 1343, 1368, 1422, 1501, 1896, 1938, 2584, 2686, 2844, 2907, 3002, 3876, 4029, 4503, 5372, 5688, 5814, 6004, 6241, 7752, 8058, 9006, 10744, 11628, 12008, 12087, 12482, 13509, 16116, 18012, 18723, 23256, 24174, 24964, 25517, 27018, 32232, 36024, 37446, 48348, 49928, 51034, 54036, 56169, 74892, 76551, 96696, 102068, 106097, 108072, 112338, 118579, 149784, 153102, 204136, 212194, 224676, 229653, 237158, 306204, 318291, 355737, 424388, 449352, 459306, 474316, 612408, 636582, 711474, 848776, 918612, 948632, 954873, 1067211, 1273164, 1422948, 1837224, 1909746, 2015843, 2134422, 2546328, 2845896, 3819492, 4031686, 4268844, 6047529, 7638984, 8063372, 8537688, 12095058, 16126744, 18142587, 24190116, 36285174, 48380232, 72570348, 145140696]

約数ペア:

[(1, 145140696), (2, 72570348), (3, 48380232), (4, 36285174), (6, 24190116), (8, 18142587), (9, 16126744), (12, 12095058), (17, 8537688), (18, 8063372), (19, 7638984), (24, 6047529), (34, 4268844), (36, 4031686), (38, 3819492), (51, 2845896), (57, 2546328), (68, 2134422), (72, 2015843), (76, 1909746), (79, 1837224), (102, 1422948), (114, 1273164), (136, 1067211), (152, 954873), (153, 948632), (158, 918612), (171, 848776), (204, 711474), (228, 636582), (237, 612408), (306, 474316), (316, 459306), (323, 449352), (342, 424388), (408, 355737), (456, 318291), (474, 306204), (612, 237158), (632, 229653), (646, 224676), (684, 212194), (711, 204136), (948, 153102), (969, 149784), (1224, 118579), (1292, 112338), (1343, 108072), (1368, 106097), (1422, 102068), (1501, 96696), (1896, 76551), (1938, 74892), (2584, 56169), (2686, 54036), (2844, 51034), (2907, 49928), (3002, 48348), (3876, 37446), (4029, 36024), (4503, 32232), (5372, 27018), (5688, 25517), (5814, 24964), (6004, 24174), (6241, 23256), (7752, 18723), (8058, 18012), (9006, 16116), (10744, 13509), (11628, 12482), (12008, 12087)]