155419368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16069}}^1$

素因数の和:16122

約数の個数: 64

約数和(自身を含む): 431961600

約数和(自身を除く): 276542232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 16069, 32138, 48207, 64276, 96414, 128552, 192828, 208897, 385656, 417794, 498139, 626691, 835588, 996278, 1253382, 1494417, 1671176, 1992556, 2506764, 2988834, 3985112, 5013528, 5977668, 6475807, 11955336, 12951614, 19427421, 25903228, 38854842, 51806456, 77709684, 155419368]

約数ペア:

[(1, 155419368), (2, 77709684), (3, 51806456), (4, 38854842), (6, 25903228), (8, 19427421), (12, 12951614), (13, 11955336), (24, 6475807), (26, 5977668), (31, 5013528), (39, 3985112), (52, 2988834), (62, 2506764), (78, 1992556), (93, 1671176), (104, 1494417), (124, 1253382), (156, 996278), (186, 835588), (248, 626691), (312, 498139), (372, 417794), (403, 385656), (744, 208897), (806, 192828), (1209, 128552), (1612, 96414), (2418, 64276), (3224, 48207), (4836, 32138), (9672, 16069)]