157731816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{11273}}^1$

素因数の和:11346

約数の個数: 64

約数和(自身を含む): 438333120

約数和(自身を除く): 280601304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 132, 159, 212, 264, 318, 424, 583, 636, 1166, 1272, 1749, 2332, 3498, 4664, 6996, 11273, 13992, 22546, 33819, 45092, 67638, 90184, 124003, 135276, 248006, 270552, 372009, 496012, 597469, 744018, 992024, 1194938, 1488036, 1792407, 2389876, 2976072, 3584814, 4779752, 6572159, 7169628, 13144318, 14339256, 19716477, 26288636, 39432954, 52577272, 78865908, 157731816]

約数ペア:

[(1, 157731816), (2, 78865908), (3, 52577272), (4, 39432954), (6, 26288636), (8, 19716477), (11, 14339256), (12, 13144318), (22, 7169628), (24, 6572159), (33, 4779752), (44, 3584814), (53, 2976072), (66, 2389876), (88, 1792407), (106, 1488036), (132, 1194938), (159, 992024), (212, 744018), (264, 597469), (318, 496012), (424, 372009), (583, 270552), (636, 248006), (1166, 135276), (1272, 124003), (1749, 90184), (2332, 67638), (3498, 45092), (4664, 33819), (6996, 22546), (11273, 13992)]