158799040

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29191}}^1$

素因数の和:29225

約数の個数: 56

約数和(自身を含む): 400397472

約数和(自身を除く): 241598432

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 29191, 58382, 116764, 145955, 233528, 291910, 467056, 496247, 583820, 934112, 992494, 1167640, 1868224, 1984988, 2335280, 2481235, 3969976, 4670560, 4962470, 7939952, 9341120, 9924940, 15879904, 19849880, 31759808, 39699760, 79399520, 158799040]

約数ペア:

[(1, 158799040), (2, 79399520), (4, 39699760), (5, 31759808), (8, 19849880), (10, 15879904), (16, 9924940), (17, 9341120), (20, 7939952), (32, 4962470), (34, 4670560), (40, 3969976), (64, 2481235), (68, 2335280), (80, 1984988), (85, 1868224), (136, 1167640), (160, 992494), (170, 934112), (272, 583820), (320, 496247), (340, 467056), (544, 291910), (680, 233528), (1088, 145955), (1360, 116764), (2720, 58382), (5440, 29191)]