128901936

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2203}}^1$

素因数の和:2290

約数の個数: 80

約数和(自身を含む): 354191616

約数和(自身を除く): 225289680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 53, 69, 92, 106, 138, 159, 184, 212, 276, 318, 368, 424, 552, 636, 848, 1104, 1219, 1272, 2203, 2438, 2544, 3657, 4406, 4876, 6609, 7314, 8812, 9752, 13218, 14628, 17624, 19504, 26436, 29256, 35248, 50669, 52872, 58512, 101338, 105744, 116759, 152007, 202676, 233518, 304014, 350277, 405352, 467036, 608028, 700554, 810704, 934072, 1216056, 1401108, 1868144, 2432112, 2685457, 2802216, 5370914, 5604432, 8056371, 10741828, 16112742, 21483656, 32225484, 42967312, 64450968, 128901936]

約数ペア:

[(1, 128901936), (2, 64450968), (3, 42967312), (4, 32225484), (6, 21483656), (8, 16112742), (12, 10741828), (16, 8056371), (23, 5604432), (24, 5370914), (46, 2802216), (48, 2685457), (53, 2432112), (69, 1868144), (92, 1401108), (106, 1216056), (138, 934072), (159, 810704), (184, 700554), (212, 608028), (276, 467036), (318, 405352), (368, 350277), (424, 304014), (552, 233518), (636, 202676), (848, 152007), (1104, 116759), (1219, 105744), (1272, 101338), (2203, 58512), (2438, 52872), (2544, 50669), (3657, 35248), (4406, 29256), (4876, 26436), (6609, 19504), (7314, 17624), (8812, 14628), (9752, 13218)]