190494752

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3919}}^1$

素因数の和:3974

約数の個数: 72

約数和(自身を含む): 450455040

約数和(自身を除く): 259960288

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, 3919, 6076, 6944, 7838, 12152, 15676, 24304, 27433, 31352, 48608, 54866, 62704, 109732, 121489, 125408, 192031, 219464, 242978, 384062, 438928, 485956, 768124, 850423, 877856, 971912, 1536248, 1700846, 1943824, 3072496, 3401692, 3887648, 5952961, 6144992, 6803384, 11905922, 13606768, 23811844, 27213536, 47623688, 95247376, 190494752]

約数ペア:

[(1, 190494752), (2, 95247376), (4, 47623688), (7, 27213536), (8, 23811844), (14, 13606768), (16, 11905922), (28, 6803384), (31, 6144992), (32, 5952961), (49, 3887648), (56, 3401692), (62, 3072496), (98, 1943824), (112, 1700846), (124, 1536248), (196, 971912), (217, 877856), (224, 850423), (248, 768124), (392, 485956), (434, 438928), (496, 384062), (784, 242978), (868, 219464), (992, 192031), (1519, 125408), (1568, 121489), (1736, 109732), (3038, 62704), (3472, 54866), (3919, 48608), (6076, 31352), (6944, 27433), (7838, 24304), (12152, 15676)]