190397536

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3917}}^1$

素因数の和:3972

約数の個数: 72

約数和(自身を含む): 450225216

約数和(自身を除く): 259827680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1519, 1568, 1736, 3038, 3472, 3917, 6076, 6944, 7834, 12152, 15668, 24304, 27419, 31336, 48608, 54838, 62672, 109676, 121427, 125344, 191933, 219352, 242854, 383866, 438704, 485708, 767732, 849989, 877408, 971416, 1535464, 1699978, 1942832, 3070928, 3399956, 3885664, 5949923, 6141856, 6799912, 11899846, 13599824, 23799692, 27199648, 47599384, 95198768, 190397536]

約数ペア:

[(1, 190397536), (2, 95198768), (4, 47599384), (7, 27199648), (8, 23799692), (14, 13599824), (16, 11899846), (28, 6799912), (31, 6141856), (32, 5949923), (49, 3885664), (56, 3399956), (62, 3070928), (98, 1942832), (112, 1699978), (124, 1535464), (196, 971416), (217, 877408), (224, 849989), (248, 767732), (392, 485708), (434, 438704), (496, 383866), (784, 242854), (868, 219352), (992, 191933), (1519, 125344), (1568, 121427), (1736, 109676), (3038, 62672), (3472, 54838), (3917, 48608), (6076, 31336), (6944, 27419), (7834, 24304), (12152, 15668)]