168934272

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:860

約数の個数: 128

約数和(自身を含む): 495116160

約数和(自身を除く): 326181888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 128, 129, 156, 172, 192, 208, 258, 312, 344, 384, 416, 516, 559, 624, 688, 787, 832, 1032, 1118, 1248, 1376, 1574, 1664, 1677, 2064, 2236, 2361, 2496, 2752, 3148, 3354, 4128, 4472, 4722, 4992, 5504, 6296, 6708, 8256, 8944, 9444, 10231, 12592, 13416, 16512, 17888, 18888, 20462, 25184, 26832, 30693, 33841, 35776, 37776, 40924, 50368, 53664, 61386, 67682, 71552, 75552, 81848, 100736, 101523, 107328, 122772, 135364, 151104, 163696, 203046, 214656, 245544, 270728, 302208, 327392, 406092, 439933, 491088, 541456, 654784, 812184, 879866, 982176, 1082912, 1309568, 1319799, 1624368, 1759732, 1964352, 2165824, 2639598, 3248736, 3519464, 3928704, 4331648, 5279196, 6497472, 7038928, 10558392, 12994944, 14077856, 21116784, 28155712, 42233568, 56311424, 84467136, 168934272]

約数ペア:

[(1, 168934272), (2, 84467136), (3, 56311424), (4, 42233568), (6, 28155712), (8, 21116784), (12, 14077856), (13, 12994944), (16, 10558392), (24, 7038928), (26, 6497472), (32, 5279196), (39, 4331648), (43, 3928704), (48, 3519464), (52, 3248736), (64, 2639598), (78, 2165824), (86, 1964352), (96, 1759732), (104, 1624368), (128, 1319799), (129, 1309568), (156, 1082912), (172, 982176), (192, 879866), (208, 812184), (258, 654784), (312, 541456), (344, 491088), (384, 439933), (416, 406092), (516, 327392), (559, 302208), (624, 270728), (688, 245544), (787, 214656), (832, 203046), (1032, 163696), (1118, 151104), (1248, 135364), (1376, 122772), (1574, 107328), (1664, 101523), (1677, 100736), (2064, 81848), (2236, 75552), (2361, 71552), (2496, 67682), (2752, 61386), (3148, 53664), (3354, 50368), (4128, 40924), (4472, 37776), (4722, 35776), (4992, 33841), (5504, 30693), (6296, 26832), (6708, 25184), (8256, 20462), (8944, 18888), (9444, 17888), (10231, 16512), (12592, 13416)]