16211712

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 50037120

約数和(自身を除く): 33825408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 101, 114, 128, 132, 152, 176, 192, 202, 209, 228, 256, 264, 303, 304, 352, 384, 404, 418, 456, 528, 606, 608, 627, 704, 768, 808, 836, 912, 1056, 1111, 1212, 1216, 1254, 1408, 1616, 1672, 1824, 1919, 2112, 2222, 2424, 2432, 2508, 2816, 3232, 3333, 3344, 3648, 3838, 4224, 4444, 4848, 4864, 5016, 5757, 6464, 6666, 6688, 7296, 7676, 8448, 8888, 9696, 10032, 11514, 12928, 13332, 13376, 14592, 15352, 17776, 19392, 20064, 21109, 23028, 25856, 26664, 26752, 30704, 35552, 38784, 40128, 42218, 46056, 53328, 53504, 61408, 63327, 71104, 77568, 80256, 84436, 92112, 106656, 122816, 126654, 142208, 160512, 168872, 184224, 213312, 245632, 253308, 284416, 337744, 368448, 426624, 491264, 506616, 675488, 736896, 853248, 1013232, 1350976, 1473792, 2026464, 2701952, 4052928, 5403904, 8105856, 16211712]

約数ペア:

[(1, 16211712), (2, 8105856), (3, 5403904), (4, 4052928), (6, 2701952), (8, 2026464), (11, 1473792), (12, 1350976), (16, 1013232), (19, 853248), (22, 736896), (24, 675488), (32, 506616), (33, 491264), (38, 426624), (44, 368448), (48, 337744), (57, 284416), (64, 253308), (66, 245632), (76, 213312), (88, 184224), (96, 168872), (101, 160512), (114, 142208), (128, 126654), (132, 122816), (152, 106656), (176, 92112), (192, 84436), (202, 80256), (209, 77568), (228, 71104), (256, 63327), (264, 61408), (303, 53504), (304, 53328), (352, 46056), (384, 42218), (404, 40128), (418, 38784), (456, 35552), (528, 30704), (606, 26752), (608, 26664), (627, 25856), (704, 23028), (768, 21109), (808, 20064), (836, 19392), (912, 17776), (1056, 15352), (1111, 14592), (1212, 13376), (1216, 13332), (1254, 12928), (1408, 11514), (1616, 10032), (1672, 9696), (1824, 8888), (1919, 8448), (2112, 7676), (2222, 7296), (2424, 6688), (2432, 6666), (2508, 6464), (2816, 5757), (3232, 5016), (3333, 4864), (3344, 4848), (3648, 4444), (3838, 4224)]