152171264

素因数分解:

$2^8\times 7^3\times {\mathrm{1733}}^1$

素因数の和:1770

約数の個数: 72

約数和(自身を含む): 354429600

約数和(自身を除く): 202258336

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, 1568, 1733, 1792, 2744, 3136, 3466, 5488, 6272, 6932, 10976, 12131, 12544, 13864, 21952, 24262, 27728, 43904, 48524, 55456, 84917, 87808, 97048, 110912, 169834, 194096, 221824, 339668, 388192, 443648, 594419, 679336, 776384, 1188838, 1358672, 1552768, 2377676, 2717344, 3105536, 4755352, 5434688, 9510704, 10869376, 19021408, 21738752, 38042816, 76085632, 152171264]

約数ペア:

[(1, 152171264), (2, 76085632), (4, 38042816), (7, 21738752), (8, 19021408), (14, 10869376), (16, 9510704), (28, 5434688), (32, 4755352), (49, 3105536), (56, 2717344), (64, 2377676), (98, 1552768), (112, 1358672), (128, 1188838), (196, 776384), (224, 679336), (256, 594419), (343, 443648), (392, 388192), (448, 339668), (686, 221824), (784, 194096), (896, 169834), (1372, 110912), (1568, 97048), (1733, 87808), (1792, 84917), (2744, 55456), (3136, 48524), (3466, 43904), (5488, 27728), (6272, 24262), (6932, 21952), (10976, 13864), (12131, 12544)]