190791952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:800

約数の個数: 80

約数和(自身を含む): 427472640

約数和(自身を除く): 236680688

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 79, 104, 136, 158, 208, 221, 272, 316, 442, 632, 683, 884, 1027, 1264, 1343, 1366, 1768, 2054, 2686, 2732, 3536, 4108, 5372, 5464, 8216, 8879, 10744, 10928, 11611, 16432, 17459, 17758, 21488, 23222, 34918, 35516, 46444, 53957, 69836, 71032, 92888, 107914, 139672, 142064, 150943, 185776, 215828, 279344, 301886, 431656, 603772, 701441, 863312, 917269, 1207544, 1402882, 1834538, 2415088, 2805764, 3669076, 5611528, 7338152, 11223056, 11924497, 14676304, 23848994, 47697988, 95395976, 190791952]

約数ペア:

[(1, 190791952), (2, 95395976), (4, 47697988), (8, 23848994), (13, 14676304), (16, 11924497), (17, 11223056), (26, 7338152), (34, 5611528), (52, 3669076), (68, 2805764), (79, 2415088), (104, 1834538), (136, 1402882), (158, 1207544), (208, 917269), (221, 863312), (272, 701441), (316, 603772), (442, 431656), (632, 301886), (683, 279344), (884, 215828), (1027, 185776), (1264, 150943), (1343, 142064), (1366, 139672), (1768, 107914), (2054, 92888), (2686, 71032), (2732, 69836), (3536, 53957), (4108, 46444), (5372, 35516), (5464, 34918), (8216, 23222), (8879, 21488), (10744, 17758), (10928, 17459), (11611, 16432)]