194931408

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1237}}^1$

素因数の和:1329

約数の個数: 120

約数和(自身を含む): 595012512

約数和(自身を除く): 400081104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 67, 84, 98, 112, 134, 147, 168, 196, 201, 268, 294, 336, 392, 402, 469, 536, 588, 784, 804, 938, 1072, 1176, 1237, 1407, 1608, 1876, 2352, 2474, 2814, 3216, 3283, 3711, 3752, 4948, 5628, 6566, 7422, 7504, 8659, 9849, 9896, 11256, 13132, 14844, 17318, 19698, 19792, 22512, 25977, 26264, 29688, 34636, 39396, 51954, 52528, 59376, 60613, 69272, 78792, 82879, 103908, 121226, 138544, 157584, 165758, 181839, 207816, 242452, 248637, 331516, 363678, 415632, 484904, 497274, 580153, 663032, 727356, 969808, 994548, 1160306, 1326064, 1454712, 1740459, 1989096, 2320612, 2909424, 3480918, 3978192, 4061071, 4641224, 6961836, 8122142, 9282448, 12183213, 13923672, 16244284, 24366426, 27847344, 32488568, 48732852, 64977136, 97465704, 194931408]

約数ペア:

[(1, 194931408), (2, 97465704), (3, 64977136), (4, 48732852), (6, 32488568), (7, 27847344), (8, 24366426), (12, 16244284), (14, 13923672), (16, 12183213), (21, 9282448), (24, 8122142), (28, 6961836), (42, 4641224), (48, 4061071), (49, 3978192), (56, 3480918), (67, 2909424), (84, 2320612), (98, 1989096), (112, 1740459), (134, 1454712), (147, 1326064), (168, 1160306), (196, 994548), (201, 969808), (268, 727356), (294, 663032), (336, 580153), (392, 497274), (402, 484904), (469, 415632), (536, 363678), (588, 331516), (784, 248637), (804, 242452), (938, 207816), (1072, 181839), (1176, 165758), (1237, 157584), (1407, 138544), (1608, 121226), (1876, 103908), (2352, 82879), (2474, 78792), (2814, 69272), (3216, 60613), (3283, 59376), (3711, 52528), (3752, 51954), (4948, 39396), (5628, 34636), (6566, 29688), (7422, 26264), (7504, 25977), (8659, 22512), (9849, 19792), (9896, 19698), (11256, 17318), (13132, 14844)]