157492728

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{11953}}^1$

素因数の和:12029

約数の個数: 64

約数和(自身を含む): 444688800

約数和(自身を除く): 287196072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1464, 1647, 2196, 3294, 4392, 6588, 11953, 13176, 23906, 35859, 47812, 71718, 95624, 107577, 143436, 215154, 286872, 322731, 430308, 645462, 729133, 860616, 1290924, 1458266, 2187399, 2581848, 2916532, 4374798, 5833064, 6562197, 8749596, 13124394, 17499192, 19686591, 26248788, 39373182, 52497576, 78746364, 157492728]

約数ペア:

[(1, 157492728), (2, 78746364), (3, 52497576), (4, 39373182), (6, 26248788), (8, 19686591), (9, 17499192), (12, 13124394), (18, 8749596), (24, 6562197), (27, 5833064), (36, 4374798), (54, 2916532), (61, 2581848), (72, 2187399), (108, 1458266), (122, 1290924), (183, 860616), (216, 729133), (244, 645462), (366, 430308), (488, 322731), (549, 286872), (732, 215154), (1098, 143436), (1464, 107577), (1647, 95624), (2196, 71718), (3294, 47812), (4392, 35859), (6588, 23906), (11953, 13176)]