128823744

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{13693}}^1$

素因数の和:13722

約数の個数: 84

約数和(自身を含む): 396523464

約数和(自身を除く): 267699720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 13693, 27386, 41079, 54772, 82158, 95851, 109544, 164316, 191702, 219088, 287553, 328632, 383404, 438176, 575106, 657264, 670957, 766808, 876352, 1150212, 1314528, 1341914, 1533616, 2012871, 2300424, 2629056, 2683828, 3067232, 4025742, 4600848, 5367656, 6134464, 8051484, 9201696, 10735312, 16102968, 18403392, 21470624, 32205936, 42941248, 64411872, 128823744]

約数ペア:

[(1, 128823744), (2, 64411872), (3, 42941248), (4, 32205936), (6, 21470624), (7, 18403392), (8, 16102968), (12, 10735312), (14, 9201696), (16, 8051484), (21, 6134464), (24, 5367656), (28, 4600848), (32, 4025742), (42, 3067232), (48, 2683828), (49, 2629056), (56, 2300424), (64, 2012871), (84, 1533616), (96, 1341914), (98, 1314528), (112, 1150212), (147, 876352), (168, 766808), (192, 670957), (196, 657264), (224, 575106), (294, 438176), (336, 383404), (392, 328632), (448, 287553), (588, 219088), (672, 191702), (784, 164316), (1176, 109544), (1344, 95851), (1568, 82158), (2352, 54772), (3136, 41079), (4704, 27386), (9408, 13693)]