188640984

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{160409}}^1$

素因数の和:160432

約数の個数: 48

約数和(自身を含む): 548602200

約数和(自身を除く): 359961216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 160409, 320818, 481227, 641636, 962454, 1122863, 1283272, 1924908, 2245726, 3368589, 3849816, 4491452, 6737178, 7860041, 8982904, 13474356, 15720082, 23580123, 26948712, 31440164, 47160246, 62880328, 94320492, 188640984]

約数ペア:

[(1, 188640984), (2, 94320492), (3, 62880328), (4, 47160246), (6, 31440164), (7, 26948712), (8, 23580123), (12, 15720082), (14, 13474356), (21, 8982904), (24, 7860041), (28, 6737178), (42, 4491452), (49, 3849816), (56, 3368589), (84, 2245726), (98, 1924908), (147, 1283272), (168, 1122863), (196, 962454), (294, 641636), (392, 481227), (588, 320818), (1176, 160409)]