149882642

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 295674624

約数和(自身を除く): 145791982

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 193, 221, 238, 251, 386, 442, 502, 1351, 1547, 1757, 2509, 2702, 3094, 3263, 3281, 3514, 4267, 5018, 6526, 6562, 8534, 17563, 22841, 22967, 29869, 35126, 42653, 45682, 45934, 48443, 55471, 59738, 85306, 96886, 110942, 298571, 339101, 388297, 597142, 629759, 678202, 776594, 823531, 1259518, 1647062, 4408313, 5764717, 8816626, 10705903, 11529434, 21411806, 74941321, 149882642]

約数ペア:

[(1, 149882642), (2, 74941321), (7, 21411806), (13, 11529434), (14, 10705903), (17, 8816626), (26, 5764717), (34, 4408313), (91, 1647062), (119, 1259518), (182, 823531), (193, 776594), (221, 678202), (238, 629759), (251, 597142), (386, 388297), (442, 339101), (502, 298571), (1351, 110942), (1547, 96886), (1757, 85306), (2509, 59738), (2702, 55471), (3094, 48443), (3263, 45934), (3281, 45682), (3514, 42653), (4267, 35126), (5018, 29869), (6526, 22967), (6562, 22841), (8534, 17563)]