138195876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 410235840

約数和(自身を除く): 272039964

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 101, 147, 156, 179, 182, 196, 202, 273, 294, 303, 358, 364, 404, 537, 546, 588, 606, 637, 707, 716, 1074, 1092, 1212, 1253, 1274, 1313, 1414, 1911, 2121, 2148, 2327, 2506, 2548, 2626, 2828, 3759, 3822, 3939, 4242, 4654, 4949, 5012, 5252, 6981, 7518, 7644, 7878, 8484, 8771, 9191, 9308, 9898, 13962, 14847, 15036, 15756, 16289, 17542, 18079, 18382, 19796, 26313, 27573, 27924, 29694, 32578, 35084, 36158, 36764, 48867, 52626, 54237, 55146, 59388, 64337, 65156, 72316, 97734, 105252, 108474, 110292, 114023, 126553, 128674, 193011, 195468, 216948, 228046, 235027, 253106, 257348, 342069, 379659, 386022, 456092, 470054, 506212, 684138, 705081, 759318, 772044, 885871, 940108, 1368276, 1410162, 1518636, 1645189, 1771742, 2657613, 2820324, 3290378, 3543484, 4935567, 5315226, 6580756, 9871134, 10630452, 11516323, 19742268, 23032646, 34548969, 46065292, 69097938, 138195876]

約数ペア:

[(1, 138195876), (2, 69097938), (3, 46065292), (4, 34548969), (6, 23032646), (7, 19742268), (12, 11516323), (13, 10630452), (14, 9871134), (21, 6580756), (26, 5315226), (28, 4935567), (39, 3543484), (42, 3290378), (49, 2820324), (52, 2657613), (78, 1771742), (84, 1645189), (91, 1518636), (98, 1410162), (101, 1368276), (147, 940108), (156, 885871), (179, 772044), (182, 759318), (196, 705081), (202, 684138), (273, 506212), (294, 470054), (303, 456092), (358, 386022), (364, 379659), (404, 342069), (537, 257348), (546, 253106), (588, 235027), (606, 228046), (637, 216948), (707, 195468), (716, 193011), (1074, 128674), (1092, 126553), (1212, 114023), (1253, 110292), (1274, 108474), (1313, 105252), (1414, 97734), (1911, 72316), (2121, 65156), (2148, 64337), (2327, 59388), (2506, 55146), (2548, 54237), (2626, 52626), (2828, 48867), (3759, 36764), (3822, 36158), (3939, 35084), (4242, 32578), (4654, 29694), (4949, 27924), (5012, 27573), (5252, 26313), (6981, 19796), (7518, 18382), (7644, 18079), (7878, 17542), (8484, 16289), (8771, 15756), (9191, 15036), (9308, 14847), (9898, 13962)]