140638446

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 341778528

約数和(自身を除く): 201140082

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 107, 117, 123, 137, 214, 234, 246, 274, 321, 369, 411, 533, 642, 738, 822, 963, 1066, 1233, 1391, 1599, 1781, 1926, 2466, 2782, 3198, 3562, 4173, 4387, 4797, 5343, 5617, 8346, 8774, 9594, 10686, 11234, 12519, 13161, 14659, 16029, 16851, 25038, 26322, 29318, 32058, 33702, 39483, 43977, 50553, 57031, 73021, 78966, 87954, 101106, 114062, 131931, 146042, 171093, 190567, 219063, 263862, 342186, 381134, 438126, 513279, 571701, 601019, 657189, 1026558, 1143402, 1202038, 1314378, 1715103, 1803057, 3430206, 3606114, 5409171, 7813247, 10818342, 15626494, 23439741, 46879482, 70319223, 140638446]

約数ペア:

[(1, 140638446), (2, 70319223), (3, 46879482), (6, 23439741), (9, 15626494), (13, 10818342), (18, 7813247), (26, 5409171), (39, 3606114), (41, 3430206), (78, 1803057), (82, 1715103), (107, 1314378), (117, 1202038), (123, 1143402), (137, 1026558), (214, 657189), (234, 601019), (246, 571701), (274, 513279), (321, 438126), (369, 381134), (411, 342186), (533, 263862), (642, 219063), (738, 190567), (822, 171093), (963, 146042), (1066, 131931), (1233, 114062), (1391, 101106), (1599, 87954), (1781, 78966), (1926, 73021), (2466, 57031), (2782, 50553), (3198, 43977), (3562, 39483), (4173, 33702), (4387, 32058), (4797, 29318), (5343, 26322), (5617, 25038), (8346, 16851), (8774, 16029), (9594, 14659), (10686, 13161), (11234, 12519)]