156938320434

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{643}}^1\times {\mathrm{830177}}^1$

素因数の和:830839

約数の個数: 48

約数和(自身を含む): 365690088288

約数和(自身を除く): 208751767854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 643, 1286, 1929, 3858, 4501, 9002, 13503, 27006, 31507, 63014, 94521, 189042, 830177, 1660354, 2490531, 4981062, 5811239, 11622478, 17433717, 34867434, 40678673, 81357346, 122036019, 244072038, 533803811, 1067607622, 1601411433, 3202822866, 3736626677, 7473253354, 11209880031, 22419760062, 26156386739, 52312773478, 78469160217, 156938320434]

約数ペア:

[(1, 156938320434), (2, 78469160217), (3, 52312773478), (6, 26156386739), (7, 22419760062), (14, 11209880031), (21, 7473253354), (42, 3736626677), (49, 3202822866), (98, 1601411433), (147, 1067607622), (294, 533803811), (643, 244072038), (1286, 122036019), (1929, 81357346), (3858, 40678673), (4501, 34867434), (9002, 17433717), (13503, 11622478), (27006, 5811239), (31507, 4981062), (63014, 2490531), (94521, 1660354), (189042, 830177)]