168028128

素因数分解:

$2^5\times 3^3\times {\mathrm{439}}^1\times {\mathrm{443}}^1$

素因数の和:901

約数の個数: 96

約数和(自身を含む): 492307200

約数和(自身を除く): 324279072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 439, 443, 864, 878, 886, 1317, 1329, 1756, 1772, 2634, 2658, 3512, 3544, 3951, 3987, 5268, 5316, 7024, 7088, 7902, 7974, 10536, 10632, 11853, 11961, 14048, 14176, 15804, 15948, 21072, 21264, 23706, 23922, 31608, 31896, 42144, 42528, 47412, 47844, 63216, 63792, 94824, 95688, 126432, 127584, 189648, 191376, 194477, 379296, 382752, 388954, 583431, 777908, 1166862, 1555816, 1750293, 2333724, 3111632, 3500586, 4667448, 5250879, 6223264, 7001172, 9334896, 10501758, 14002344, 18669792, 21003516, 28004688, 42007032, 56009376, 84014064, 168028128]

約数ペア:

[(1, 168028128), (2, 84014064), (3, 56009376), (4, 42007032), (6, 28004688), (8, 21003516), (9, 18669792), (12, 14002344), (16, 10501758), (18, 9334896), (24, 7001172), (27, 6223264), (32, 5250879), (36, 4667448), (48, 3500586), (54, 3111632), (72, 2333724), (96, 1750293), (108, 1555816), (144, 1166862), (216, 777908), (288, 583431), (432, 388954), (439, 382752), (443, 379296), (864, 194477), (878, 191376), (886, 189648), (1317, 127584), (1329, 126432), (1756, 95688), (1772, 94824), (2634, 63792), (2658, 63216), (3512, 47844), (3544, 47412), (3951, 42528), (3987, 42144), (5268, 31896), (5316, 31608), (7024, 23922), (7088, 23706), (7902, 21264), (7974, 21072), (10536, 15948), (10632, 15804), (11853, 14176), (11961, 14048)]