139892844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{18301}}^1$

素因数の和:18335

約数の個数: 72

約数和(自身を含む): 408939888

約数和(自身を除く): 269047044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 18301, 36602, 54903, 73204, 109806, 128107, 219612, 237913, 256214, 384321, 475826, 512428, 713739, 768642, 896749, 951652, 1427478, 1537284, 1665391, 1793498, 2690247, 2854956, 3330782, 3586996, 4996173, 5380494, 6661564, 9992346, 10760988, 11657737, 19984692, 23315474, 34973211, 46630948, 69946422, 139892844]

約数ペア:

[(1, 139892844), (2, 69946422), (3, 46630948), (4, 34973211), (6, 23315474), (7, 19984692), (12, 11657737), (13, 10760988), (14, 9992346), (21, 6661564), (26, 5380494), (28, 4996173), (39, 3586996), (42, 3330782), (49, 2854956), (52, 2690247), (78, 1793498), (84, 1665391), (91, 1537284), (98, 1427478), (147, 951652), (156, 896749), (182, 768642), (196, 713739), (273, 512428), (294, 475826), (364, 384321), (546, 256214), (588, 237913), (637, 219612), (1092, 128107), (1274, 109806), (1911, 73204), (2548, 54903), (3822, 36602), (7644, 18301)]