147175236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6691}}^1$

素因数の和:6761

約数の個数: 72

約数和(自身を含む): 409229184

約数和(自身を除く): 262053948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 6691, 7332, 10998, 13382, 20073, 21996, 26764, 40146, 60219, 80292, 86983, 120438, 173966, 240876, 260949, 314477, 347932, 521898, 628954, 782847, 943431, 1043796, 1257908, 1565694, 1886862, 2830293, 3131388, 3773724, 4088201, 5660586, 8176402, 11321172, 12264603, 16352804, 24529206, 36793809, 49058412, 73587618, 147175236]

約数ペア:

[(1, 147175236), (2, 73587618), (3, 49058412), (4, 36793809), (6, 24529206), (9, 16352804), (12, 12264603), (13, 11321172), (18, 8176402), (26, 5660586), (36, 4088201), (39, 3773724), (47, 3131388), (52, 2830293), (78, 1886862), (94, 1565694), (117, 1257908), (141, 1043796), (156, 943431), (188, 782847), (234, 628954), (282, 521898), (423, 347932), (468, 314477), (564, 260949), (611, 240876), (846, 173966), (1222, 120438), (1692, 86983), (1833, 80292), (2444, 60219), (3666, 40146), (5499, 26764), (6691, 21996), (7332, 20073), (10998, 13382)]