145423356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30071}}^1$

素因数の和:30122

約数の個数: 48

約数和(自身を含む): 377223168

約数和(自身を除く): 231799812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 30071, 60142, 90213, 120284, 180426, 360852, 390923, 781846, 932201, 1172769, 1563692, 1864402, 2345538, 2796603, 3728804, 4691076, 5593206, 11186412, 12118613, 24237226, 36355839, 48474452, 72711678, 145423356]

約数ペア:

[(1, 145423356), (2, 72711678), (3, 48474452), (4, 36355839), (6, 24237226), (12, 12118613), (13, 11186412), (26, 5593206), (31, 4691076), (39, 3728804), (52, 2796603), (62, 2345538), (78, 1864402), (93, 1563692), (124, 1172769), (156, 932201), (186, 781846), (372, 390923), (403, 360852), (806, 180426), (1209, 120284), (1612, 90213), (2418, 60142), (4836, 30071)]