151775274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 354816000

約数和(自身を除く): 203040726

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 149, 158, 237, 298, 307, 447, 474, 553, 614, 894, 921, 1043, 1106, 1659, 1842, 2086, 2149, 3129, 3318, 4298, 6258, 6447, 11771, 12894, 23542, 24253, 35313, 45743, 48506, 70626, 72759, 82397, 91486, 137229, 145518, 164794, 169771, 247191, 274458, 320201, 339542, 494382, 509313, 640402, 960603, 1018626, 1921206, 3613697, 7227394, 10841091, 21682182, 25295879, 50591758, 75887637, 151775274]

約数ペア:

[(1, 151775274), (2, 75887637), (3, 50591758), (6, 25295879), (7, 21682182), (14, 10841091), (21, 7227394), (42, 3613697), (79, 1921206), (149, 1018626), (158, 960603), (237, 640402), (298, 509313), (307, 494382), (447, 339542), (474, 320201), (553, 274458), (614, 247191), (894, 169771), (921, 164794), (1043, 145518), (1106, 137229), (1659, 91486), (1842, 82397), (2086, 72759), (2149, 70626), (3129, 48506), (3318, 45743), (4298, 35313), (6258, 24253), (6447, 23542), (11771, 12894)]