139928208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1049}}^1$

素因数の和:1464

約数の個数: 80

約数和(自身を含む): 414556800

約数和(自身を除く): 274628592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 397, 794, 1049, 1191, 1588, 2098, 2382, 2779, 3147, 3176, 4196, 4764, 5558, 6294, 6352, 7343, 8337, 8392, 9528, 11116, 12588, 14686, 16674, 16784, 19056, 22029, 22232, 25176, 29372, 33348, 44058, 44464, 50352, 58744, 66696, 88116, 117488, 133392, 176232, 352464, 416453, 832906, 1249359, 1665812, 2498718, 2915171, 3331624, 4997436, 5830342, 6663248, 8745513, 9994872, 11660684, 17491026, 19989744, 23321368, 34982052, 46642736, 69964104, 139928208]

約数ペア:

[(1, 139928208), (2, 69964104), (3, 46642736), (4, 34982052), (6, 23321368), (7, 19989744), (8, 17491026), (12, 11660684), (14, 9994872), (16, 8745513), (21, 6663248), (24, 5830342), (28, 4997436), (42, 3331624), (48, 2915171), (56, 2498718), (84, 1665812), (112, 1249359), (168, 832906), (336, 416453), (397, 352464), (794, 176232), (1049, 133392), (1191, 117488), (1588, 88116), (2098, 66696), (2382, 58744), (2779, 50352), (3147, 44464), (3176, 44058), (4196, 33348), (4764, 29372), (5558, 25176), (6294, 22232), (6352, 22029), (7343, 19056), (8337, 16784), (8392, 16674), (9528, 14686), (11116, 12588)]