159898518

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{23563}}^1$

素因数の和:23613

約数の個数: 48

約数和(自身を含む): 385978320

約数和(自身を除く): 226079802

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1131, 2262, 3393, 6786, 23563, 47126, 70689, 141378, 212067, 306319, 424134, 612638, 683327, 918957, 1366654, 1837914, 2049981, 2756871, 4099962, 5513742, 6149943, 8883251, 12299886, 17766502, 26649753, 53299506, 79949259, 159898518]

約数ペア:

[(1, 159898518), (2, 79949259), (3, 53299506), (6, 26649753), (9, 17766502), (13, 12299886), (18, 8883251), (26, 6149943), (29, 5513742), (39, 4099962), (58, 2756871), (78, 2049981), (87, 1837914), (117, 1366654), (174, 918957), (234, 683327), (261, 612638), (377, 424134), (522, 306319), (754, 212067), (1131, 141378), (2262, 70689), (3393, 47126), (6786, 23563)]