127815984

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{14551}}^1$

素因数の和:14626

約数の個数: 60

約数和(自身を含む): 363596272

約数和(自身を除く): 235780288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8784, 14551, 29102, 43653, 58204, 87306, 116408, 130959, 174612, 232816, 261918, 349224, 523836, 698448, 887611, 1047672, 1775222, 2095344, 2662833, 3550444, 5325666, 7100888, 7988499, 10651332, 14201776, 15976998, 21302664, 31953996, 42605328, 63907992, 127815984]

約数ペア:

[(1, 127815984), (2, 63907992), (3, 42605328), (4, 31953996), (6, 21302664), (8, 15976998), (9, 14201776), (12, 10651332), (16, 7988499), (18, 7100888), (24, 5325666), (36, 3550444), (48, 2662833), (61, 2095344), (72, 1775222), (122, 1047672), (144, 887611), (183, 698448), (244, 523836), (366, 349224), (488, 261918), (549, 232816), (732, 174612), (976, 130959), (1098, 116408), (1464, 87306), (2196, 58204), (2928, 43653), (4392, 29102), (8784, 14551)]