138812784

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 160

約数和(自身を含む): 418901760

約数和(自身を除く): 280088976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 101, 114, 132, 137, 152, 176, 202, 209, 228, 264, 274, 303, 304, 404, 411, 418, 456, 528, 548, 606, 627, 808, 822, 836, 912, 1096, 1111, 1212, 1254, 1507, 1616, 1644, 1672, 1919, 2192, 2222, 2424, 2508, 2603, 3014, 3288, 3333, 3344, 3838, 4444, 4521, 4848, 5016, 5206, 5757, 6028, 6576, 6666, 7676, 7809, 8888, 9042, 10032, 10412, 11514, 12056, 13332, 13837, 15352, 15618, 17776, 18084, 20824, 21109, 23028, 24112, 26664, 27674, 28633, 30704, 31236, 36168, 41511, 41648, 42218, 46056, 53328, 55348, 57266, 62472, 63327, 72336, 83022, 84436, 85899, 92112, 110696, 114532, 124944, 126654, 152207, 166044, 168872, 171798, 221392, 229064, 253308, 262903, 304414, 332088, 337744, 343596, 456621, 458128, 506616, 525806, 608828, 664176, 687192, 788709, 913242, 1013232, 1051612, 1217656, 1374384, 1577418, 1826484, 2103224, 2435312, 2891933, 3154836, 3652968, 4206448, 5783866, 6309672, 7305936, 8675799, 11567732, 12619344, 17351598, 23135464, 34703196, 46270928, 69406392, 138812784]

約数ペア:

[(1, 138812784), (2, 69406392), (3, 46270928), (4, 34703196), (6, 23135464), (8, 17351598), (11, 12619344), (12, 11567732), (16, 8675799), (19, 7305936), (22, 6309672), (24, 5783866), (33, 4206448), (38, 3652968), (44, 3154836), (48, 2891933), (57, 2435312), (66, 2103224), (76, 1826484), (88, 1577418), (101, 1374384), (114, 1217656), (132, 1051612), (137, 1013232), (152, 913242), (176, 788709), (202, 687192), (209, 664176), (228, 608828), (264, 525806), (274, 506616), (303, 458128), (304, 456621), (404, 343596), (411, 337744), (418, 332088), (456, 304414), (528, 262903), (548, 253308), (606, 229064), (627, 221392), (808, 171798), (822, 168872), (836, 166044), (912, 152207), (1096, 126654), (1111, 124944), (1212, 114532), (1254, 110696), (1507, 92112), (1616, 85899), (1644, 84436), (1672, 83022), (1919, 72336), (2192, 63327), (2222, 62472), (2424, 57266), (2508, 55348), (2603, 53328), (3014, 46056), (3288, 42218), (3333, 41648), (3344, 41511), (3838, 36168), (4444, 31236), (4521, 30704), (4848, 28633), (5016, 27674), (5206, 26664), (5757, 24112), (6028, 23028), (6576, 21109), (6666, 20824), (7676, 18084), (7809, 17776), (8888, 15618), (9042, 15352), (10032, 13837), (10412, 13332), (11514, 12056)]