129713024

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2039}}^1$

素因数の和:2131

約数の個数: 64

約数和(自身を含む): 299635200

約数和(自身を除く): 169922176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 284, 448, 497, 568, 896, 994, 1136, 1988, 2039, 2272, 3976, 4078, 4544, 7952, 8156, 9088, 14273, 15904, 16312, 28546, 31808, 32624, 57092, 63616, 65248, 114184, 130496, 144769, 228368, 260992, 289538, 456736, 579076, 913472, 1013383, 1158152, 1826944, 2026766, 2316304, 4053532, 4632608, 8107064, 9265216, 16214128, 18530432, 32428256, 64856512, 129713024]

約数ペア:

[(1, 129713024), (2, 64856512), (4, 32428256), (7, 18530432), (8, 16214128), (14, 9265216), (16, 8107064), (28, 4632608), (32, 4053532), (56, 2316304), (64, 2026766), (71, 1826944), (112, 1158152), (128, 1013383), (142, 913472), (224, 579076), (284, 456736), (448, 289538), (497, 260992), (568, 228368), (896, 144769), (994, 130496), (1136, 114184), (1988, 65248), (2039, 63616), (2272, 57092), (3976, 32624), (4078, 31808), (4544, 28546), (7952, 16312), (8156, 15904), (9088, 14273)]