168839688

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1163}}^1$

素因数の和:1458

約数の個数: 64

約数和(自身を含む): 442506240

約数和(自身を除く): 273666552

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 263, 276, 526, 552, 789, 1052, 1163, 1578, 2104, 2326, 3156, 3489, 4652, 6049, 6312, 6978, 9304, 12098, 13956, 18147, 24196, 26749, 27912, 36294, 48392, 53498, 72588, 80247, 106996, 145176, 160494, 213992, 305869, 320988, 611738, 641976, 917607, 1223476, 1835214, 2446952, 3670428, 7034987, 7340856, 14069974, 21104961, 28139948, 42209922, 56279896, 84419844, 168839688]

約数ペア:

[(1, 168839688), (2, 84419844), (3, 56279896), (4, 42209922), (6, 28139948), (8, 21104961), (12, 14069974), (23, 7340856), (24, 7034987), (46, 3670428), (69, 2446952), (92, 1835214), (138, 1223476), (184, 917607), (263, 641976), (276, 611738), (526, 320988), (552, 305869), (789, 213992), (1052, 160494), (1163, 145176), (1578, 106996), (2104, 80247), (2326, 72588), (3156, 53498), (3489, 48392), (4652, 36294), (6049, 27912), (6312, 26749), (6978, 24196), (9304, 18147), (12098, 13956)]