188159580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{149333}}^1$

素因数の和:149355

約数の個数: 72

約数和(自身を含む): 652290912

約数和(自身を除く): 464131332

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 149333, 298666, 447999, 597332, 746665, 895998, 1045331, 1343997, 1493330, 1791996, 2090662, 2239995, 2687994, 2986660, 3135993, 4181324, 4479990, 5226655, 5375988, 6271986, 6719985, 8959980, 9407979, 10453310, 12543972, 13439970, 15679965, 18815958, 20906620, 26879940, 31359930, 37631916, 47039895, 62719860, 94079790, 188159580]

約数ペア:

[(1, 188159580), (2, 94079790), (3, 62719860), (4, 47039895), (5, 37631916), (6, 31359930), (7, 26879940), (9, 20906620), (10, 18815958), (12, 15679965), (14, 13439970), (15, 12543972), (18, 10453310), (20, 9407979), (21, 8959980), (28, 6719985), (30, 6271986), (35, 5375988), (36, 5226655), (42, 4479990), (45, 4181324), (60, 3135993), (63, 2986660), (70, 2687994), (84, 2239995), (90, 2090662), (105, 1791996), (126, 1493330), (140, 1343997), (180, 1045331), (210, 895998), (252, 746665), (315, 597332), (420, 447999), (630, 298666), (1260, 149333)]