155547954

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{983}}^1$

素因数の和:1199

約数の個数: 48

約数和(自身を含む): 345384000

約数和(自身を除く): 189836046

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 149, 177, 298, 354, 447, 531, 894, 983, 1062, 1341, 1966, 2682, 2949, 5898, 8791, 8847, 17582, 17694, 26373, 52746, 57997, 79119, 115994, 146467, 158238, 173991, 292934, 347982, 439401, 521973, 878802, 1043946, 1318203, 2636406, 8641553, 17283106, 25924659, 51849318, 77773977, 155547954]

約数ペア:

[(1, 155547954), (2, 77773977), (3, 51849318), (6, 25924659), (9, 17283106), (18, 8641553), (59, 2636406), (118, 1318203), (149, 1043946), (177, 878802), (298, 521973), (354, 439401), (447, 347982), (531, 292934), (894, 173991), (983, 158238), (1062, 146467), (1341, 115994), (1966, 79119), (2682, 57997), (2949, 52746), (5898, 26373), (8791, 17694), (8847, 17582)]