163900086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 382579200

約数和(自身を除く): 218679114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 163, 178, 267, 269, 326, 489, 534, 538, 623, 807, 978, 1141, 1246, 1614, 1869, 1883, 2282, 3423, 3738, 3766, 5649, 6846, 11298, 14507, 23941, 29014, 43521, 43847, 47882, 71823, 87042, 87694, 101549, 131541, 143646, 167587, 203098, 263082, 304647, 306929, 335174, 502761, 609294, 613858, 920787, 1005522, 1841574, 3902383, 7804766, 11707149, 23414298, 27316681, 54633362, 81950043, 163900086]

約数ペア:

[(1, 163900086), (2, 81950043), (3, 54633362), (6, 27316681), (7, 23414298), (14, 11707149), (21, 7804766), (42, 3902383), (89, 1841574), (163, 1005522), (178, 920787), (267, 613858), (269, 609294), (326, 502761), (489, 335174), (534, 306929), (538, 304647), (623, 263082), (807, 203098), (978, 167587), (1141, 143646), (1246, 131541), (1614, 101549), (1869, 87694), (1883, 87042), (2282, 71823), (3423, 47882), (3738, 43847), (3766, 43521), (5649, 29014), (6846, 23941), (11298, 14507)]