164408184

素因数分解:

$2^3\times 3^3\times {\mathrm{409}}^1\times {\mathrm{1861}}^1$

素因数の和:2285

約数の個数: 64

約数和(自身を含む): 458052000

約数和(自身を除く): 293643816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 409, 818, 1227, 1636, 1861, 2454, 3272, 3681, 3722, 4908, 5583, 7362, 7444, 9816, 11043, 11166, 14724, 14888, 16749, 22086, 22332, 29448, 33498, 44172, 44664, 50247, 66996, 88344, 100494, 133992, 200988, 401976, 761149, 1522298, 2283447, 3044596, 4566894, 6089192, 6850341, 9133788, 13700682, 18267576, 20551023, 27401364, 41102046, 54802728, 82204092, 164408184]

約数ペア:

[(1, 164408184), (2, 82204092), (3, 54802728), (4, 41102046), (6, 27401364), (8, 20551023), (9, 18267576), (12, 13700682), (18, 9133788), (24, 6850341), (27, 6089192), (36, 4566894), (54, 3044596), (72, 2283447), (108, 1522298), (216, 761149), (409, 401976), (818, 200988), (1227, 133992), (1636, 100494), (1861, 88344), (2454, 66996), (3272, 50247), (3681, 44664), (3722, 44172), (4908, 33498), (5583, 29448), (7362, 22332), (7444, 22086), (9816, 16749), (11043, 14888), (11166, 14724)]