155513652

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{3623}}^1$

素因数の和:3717

約数の個数: 72

約数和(自身を含む): 428008896

約数和(自身を除く): 272495244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 73, 84, 98, 146, 147, 196, 219, 292, 294, 438, 511, 588, 876, 1022, 1533, 2044, 3066, 3577, 3623, 6132, 7154, 7246, 10731, 10869, 14308, 14492, 21462, 21738, 25361, 42924, 43476, 50722, 76083, 101444, 152166, 177527, 264479, 304332, 355054, 528958, 532581, 710108, 793437, 1057916, 1065162, 1586874, 1851353, 2130324, 3173748, 3702706, 5554059, 7405412, 11108118, 12959471, 22216236, 25918942, 38878413, 51837884, 77756826, 155513652]

約数ペア:

[(1, 155513652), (2, 77756826), (3, 51837884), (4, 38878413), (6, 25918942), (7, 22216236), (12, 12959471), (14, 11108118), (21, 7405412), (28, 5554059), (42, 3702706), (49, 3173748), (73, 2130324), (84, 1851353), (98, 1586874), (146, 1065162), (147, 1057916), (196, 793437), (219, 710108), (292, 532581), (294, 528958), (438, 355054), (511, 304332), (588, 264479), (876, 177527), (1022, 152166), (1533, 101444), (2044, 76083), (3066, 50722), (3577, 43476), (3623, 42924), (6132, 25361), (7154, 21738), (7246, 21462), (10731, 14492), (10869, 14308)]