155820756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4603}}^1$

素因数の和:4661

約数の個数: 96

約数和(自身を含む): 462020608

約数和(自身を除く): 306199852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 273, 364, 372, 403, 434, 546, 651, 806, 868, 1092, 1209, 1302, 1612, 2418, 2604, 2821, 4603, 4836, 5642, 8463, 9206, 11284, 13809, 16926, 18412, 27618, 32221, 33852, 55236, 59839, 64442, 96663, 119678, 128884, 142693, 179517, 193326, 239356, 285386, 359034, 386652, 418873, 428079, 570772, 718068, 837746, 856158, 998851, 1256619, 1675492, 1712316, 1855009, 1997702, 2513238, 2996553, 3710018, 3995404, 5026476, 5565027, 5993106, 7420036, 11130054, 11986212, 12985063, 22260108, 25970126, 38955189, 51940252, 77910378, 155820756]

約数ペア:

[(1, 155820756), (2, 77910378), (3, 51940252), (4, 38955189), (6, 25970126), (7, 22260108), (12, 12985063), (13, 11986212), (14, 11130054), (21, 7420036), (26, 5993106), (28, 5565027), (31, 5026476), (39, 3995404), (42, 3710018), (52, 2996553), (62, 2513238), (78, 1997702), (84, 1855009), (91, 1712316), (93, 1675492), (124, 1256619), (156, 998851), (182, 856158), (186, 837746), (217, 718068), (273, 570772), (364, 428079), (372, 418873), (403, 386652), (434, 359034), (546, 285386), (651, 239356), (806, 193326), (868, 179517), (1092, 142693), (1209, 128884), (1302, 119678), (1612, 96663), (2418, 64442), (2604, 59839), (2821, 55236), (4603, 33852), (4836, 32221), (5642, 27618), (8463, 18412), (9206, 16926), (11284, 13809)]