172671312

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19237}}^1$

素因数の和:19276

約数の個数: 80

約数和(自身を含む): 515270592

約数和(自身を除く): 342599280

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 8976, 19237, 38474, 57711, 76948, 115422, 153896, 211607, 230844, 307792, 327029, 423214, 461688, 634821, 654058, 846428, 923376, 981087, 1269642, 1308116, 1692856, 1962174, 2539284, 2616232, 3385712, 3597319, 3924348, 5078568, 5232464, 7194638, 7848696, 10157136, 10791957, 14389276, 15697392, 21583914, 28778552, 43167828, 57557104, 86335656, 172671312]

約数ペア:

[(1, 172671312), (2, 86335656), (3, 57557104), (4, 43167828), (6, 28778552), (8, 21583914), (11, 15697392), (12, 14389276), (16, 10791957), (17, 10157136), (22, 7848696), (24, 7194638), (33, 5232464), (34, 5078568), (44, 3924348), (48, 3597319), (51, 3385712), (66, 2616232), (68, 2539284), (88, 1962174), (102, 1692856), (132, 1308116), (136, 1269642), (176, 981087), (187, 923376), (204, 846428), (264, 654058), (272, 634821), (374, 461688), (408, 423214), (528, 327029), (561, 307792), (748, 230844), (816, 211607), (1122, 153896), (1496, 115422), (2244, 76948), (2992, 57711), (4488, 38474), (8976, 19237)]