165873648

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{761}}^1$

素因数の和:1030

約数の個数: 80

約数和(自身を含む): 453542400

約数和(自身を除く): 287668752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 239, 304, 456, 478, 717, 761, 912, 956, 1434, 1522, 1912, 2283, 2868, 3044, 3824, 4541, 4566, 5736, 6088, 9082, 9132, 11472, 12176, 13623, 14459, 18164, 18264, 27246, 28918, 36328, 36528, 43377, 54492, 57836, 72656, 86754, 108984, 115672, 173508, 181879, 217968, 231344, 347016, 363758, 545637, 694032, 727516, 1091274, 1455032, 2182548, 2910064, 3455701, 4365096, 6911402, 8730192, 10367103, 13822804, 20734206, 27645608, 41468412, 55291216, 82936824, 165873648]

約数ペア:

[(1, 165873648), (2, 82936824), (3, 55291216), (4, 41468412), (6, 27645608), (8, 20734206), (12, 13822804), (16, 10367103), (19, 8730192), (24, 6911402), (38, 4365096), (48, 3455701), (57, 2910064), (76, 2182548), (114, 1455032), (152, 1091274), (228, 727516), (239, 694032), (304, 545637), (456, 363758), (478, 347016), (717, 231344), (761, 217968), (912, 181879), (956, 173508), (1434, 115672), (1522, 108984), (1912, 86754), (2283, 72656), (2868, 57836), (3044, 54492), (3824, 43377), (4541, 36528), (4566, 36328), (5736, 28918), (6088, 27246), (9082, 18264), (9132, 18164), (11472, 14459), (12176, 13623)]