149611952

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1138

約数の個数: 80

約数和(自身を含む): 350644224

約数和(自身を除く): 201032272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 56, 62, 82, 112, 124, 164, 217, 248, 287, 328, 434, 496, 574, 656, 868, 1051, 1148, 1271, 1736, 2102, 2296, 2542, 3472, 4204, 4592, 5084, 7357, 8408, 8897, 10168, 14714, 16816, 17794, 20336, 29428, 32581, 35588, 43091, 58856, 65162, 71176, 86182, 117712, 130324, 142352, 172364, 228067, 260648, 301637, 344728, 456134, 521296, 603274, 689456, 912268, 1206548, 1335821, 1824536, 2413096, 2671642, 3649072, 4826192, 5343284, 9350747, 10686568, 18701494, 21373136, 37402988, 74805976, 149611952]

約数ペア:

[(1, 149611952), (2, 74805976), (4, 37402988), (7, 21373136), (8, 18701494), (14, 10686568), (16, 9350747), (28, 5343284), (31, 4826192), (41, 3649072), (56, 2671642), (62, 2413096), (82, 1824536), (112, 1335821), (124, 1206548), (164, 912268), (217, 689456), (248, 603274), (287, 521296), (328, 456134), (434, 344728), (496, 301637), (574, 260648), (656, 228067), (868, 172364), (1051, 142352), (1148, 130324), (1271, 117712), (1736, 86182), (2102, 71176), (2296, 65162), (2542, 58856), (3472, 43091), (4204, 35588), (4592, 32581), (5084, 29428), (7357, 20336), (8408, 17794), (8897, 16816), (10168, 14714)]