129207296

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:297

約数の個数: 88

約数和(自身を含む): 282486000

約数和(自身を除く): 153278704

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 229, 232, 256, 304, 458, 464, 512, 551, 608, 916, 928, 1024, 1102, 1216, 1832, 1856, 2204, 2432, 3664, 3712, 4351, 4408, 4864, 6641, 7328, 7424, 8702, 8816, 9728, 13282, 14656, 14848, 17404, 17632, 19456, 26564, 29312, 29696, 34808, 35264, 53128, 58624, 69616, 70528, 106256, 117248, 126179, 139232, 141056, 212512, 234496, 252358, 278464, 282112, 425024, 504716, 556928, 564224, 850048, 1009432, 1113856, 1700096, 2018864, 2227712, 3400192, 4037728, 4455424, 6800384, 8075456, 16150912, 32301824, 64603648, 129207296]

約数ペア:

[(1, 129207296), (2, 64603648), (4, 32301824), (8, 16150912), (16, 8075456), (19, 6800384), (29, 4455424), (32, 4037728), (38, 3400192), (58, 2227712), (64, 2018864), (76, 1700096), (116, 1113856), (128, 1009432), (152, 850048), (229, 564224), (232, 556928), (256, 504716), (304, 425024), (458, 282112), (464, 278464), (512, 252358), (551, 234496), (608, 212512), (916, 141056), (928, 139232), (1024, 126179), (1102, 117248), (1216, 106256), (1832, 70528), (1856, 69616), (2204, 58624), (2432, 53128), (3664, 35264), (3712, 34808), (4351, 29696), (4408, 29312), (4864, 26564), (6641, 19456), (7328, 17632), (7424, 17404), (8702, 14848), (8816, 14656), (9728, 13282)]