156786018676

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1407971}}^1$

素因数の和:1408120

約数の個数: 48

約数和(自身を含む): 324531914112

約数和(自身を除く): 167745895436

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 97, 164, 194, 287, 388, 574, 679, 1148, 1358, 2716, 3977, 7954, 15908, 27839, 55678, 111356, 1407971, 2815942, 5631884, 9855797, 19711594, 39423188, 57726811, 115453622, 136573187, 230907244, 273146374, 404087677, 546292748, 808175354, 956012309, 1616350708, 1912024618, 3824049236, 5599500667, 11199001334, 22398002668, 39196504669, 78393009338, 156786018676]

約数ペア:

[(1, 156786018676), (2, 78393009338), (4, 39196504669), (7, 22398002668), (14, 11199001334), (28, 5599500667), (41, 3824049236), (82, 1912024618), (97, 1616350708), (164, 956012309), (194, 808175354), (287, 546292748), (388, 404087677), (574, 273146374), (679, 230907244), (1148, 136573187), (1358, 115453622), (2716, 57726811), (3977, 39423188), (7954, 19711594), (15908, 9855797), (27839, 5631884), (55678, 2815942), (111356, 1407971)]