150885308

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1375

約数の個数: 72

約数和(自身を含む): 334010880

約数和(自身を除く): 183125572

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 98, 124, 133, 196, 217, 266, 434, 532, 589, 868, 931, 1178, 1307, 1519, 1862, 2356, 2614, 3038, 3724, 4123, 5228, 6076, 8246, 9149, 16492, 18298, 24833, 28861, 36596, 40517, 49666, 57722, 64043, 81034, 99332, 115444, 128086, 162068, 173831, 256172, 283619, 347662, 567238, 695324, 769823, 1134476, 1216817, 1539646, 1985333, 2433634, 3079292, 3970666, 4867268, 5388761, 7941332, 10777522, 21555044, 37721327, 75442654, 150885308]

約数ペア:

[(1, 150885308), (2, 75442654), (4, 37721327), (7, 21555044), (14, 10777522), (19, 7941332), (28, 5388761), (31, 4867268), (38, 3970666), (49, 3079292), (62, 2433634), (76, 1985333), (98, 1539646), (124, 1216817), (133, 1134476), (196, 769823), (217, 695324), (266, 567238), (434, 347662), (532, 283619), (589, 256172), (868, 173831), (931, 162068), (1178, 128086), (1307, 115444), (1519, 99332), (1862, 81034), (2356, 64043), (2614, 57722), (3038, 49666), (3724, 40517), (4123, 36596), (5228, 28861), (6076, 24833), (8246, 18298), (9149, 16492)]