130043648

素因数分解:

$2^8\times 7^3\times {\mathrm{1481}}^1$

素因数の和:1518

約数の個数: 72

約数和(自身を含む): 302920800

約数和(自身を除く): 172877152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 784, 896, 1372, 1481, 1568, 1792, 2744, 2962, 3136, 5488, 5924, 6272, 10367, 10976, 11848, 12544, 20734, 21952, 23696, 41468, 43904, 47392, 72569, 82936, 87808, 94784, 145138, 165872, 189568, 290276, 331744, 379136, 507983, 580552, 663488, 1015966, 1161104, 1326976, 2031932, 2322208, 2653952, 4063864, 4644416, 8127728, 9288832, 16255456, 18577664, 32510912, 65021824, 130043648]

約数ペア:

[(1, 130043648), (2, 65021824), (4, 32510912), (7, 18577664), (8, 16255456), (14, 9288832), (16, 8127728), (28, 4644416), (32, 4063864), (49, 2653952), (56, 2322208), (64, 2031932), (98, 1326976), (112, 1161104), (128, 1015966), (196, 663488), (224, 580552), (256, 507983), (343, 379136), (392, 331744), (448, 290276), (686, 189568), (784, 165872), (896, 145138), (1372, 94784), (1481, 87808), (1568, 82936), (1792, 72569), (2744, 47392), (2962, 43904), (3136, 41468), (5488, 23696), (5924, 21952), (6272, 20734), (10367, 12544), (10976, 11848)]