128686968

素因数分解:

$2^3\times 3^5\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1323

約数の個数: 96

約数和(自身を含む): 368550000

約数和(自身を除く): 239863032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 243, 318, 324, 424, 477, 486, 636, 648, 954, 972, 1249, 1272, 1431, 1908, 1944, 2498, 2862, 3747, 3816, 4293, 4996, 5724, 7494, 8586, 9992, 11241, 11448, 12879, 14988, 17172, 22482, 25758, 29976, 33723, 34344, 44964, 51516, 66197, 67446, 89928, 101169, 103032, 132394, 134892, 198591, 202338, 264788, 269784, 303507, 397182, 404676, 529576, 595773, 607014, 794364, 809352, 1191546, 1214028, 1588728, 1787319, 2383092, 2428056, 3574638, 4766184, 5361957, 7149276, 10723914, 14298552, 16085871, 21447828, 32171742, 42895656, 64343484, 128686968]

約数ペア:

[(1, 128686968), (2, 64343484), (3, 42895656), (4, 32171742), (6, 21447828), (8, 16085871), (9, 14298552), (12, 10723914), (18, 7149276), (24, 5361957), (27, 4766184), (36, 3574638), (53, 2428056), (54, 2383092), (72, 1787319), (81, 1588728), (106, 1214028), (108, 1191546), (159, 809352), (162, 794364), (212, 607014), (216, 595773), (243, 529576), (318, 404676), (324, 397182), (424, 303507), (477, 269784), (486, 264788), (636, 202338), (648, 198591), (954, 134892), (972, 132394), (1249, 103032), (1272, 101169), (1431, 89928), (1908, 67446), (1944, 66197), (2498, 51516), (2862, 44964), (3747, 34344), (3816, 33723), (4293, 29976), (4996, 25758), (5724, 22482), (7494, 17172), (8586, 14988), (9992, 12879), (11241, 11448)]