145835838

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{569}}^1$

素因数の和:1097

約数の個数: 48

約数和(自身を含む): 328114800

約数和(自身を除く): 182278962

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 491, 522, 569, 982, 1138, 1473, 1707, 2946, 3414, 4419, 5121, 8838, 10242, 14239, 16501, 28478, 33002, 42717, 49503, 85434, 99006, 128151, 148509, 256302, 279379, 297018, 558758, 838137, 1676274, 2514411, 5028822, 8101991, 16203982, 24305973, 48611946, 72917919, 145835838]

約数ペア:

[(1, 145835838), (2, 72917919), (3, 48611946), (6, 24305973), (9, 16203982), (18, 8101991), (29, 5028822), (58, 2514411), (87, 1676274), (174, 838137), (261, 558758), (491, 297018), (522, 279379), (569, 256302), (982, 148509), (1138, 128151), (1473, 99006), (1707, 85434), (2946, 49503), (3414, 42717), (4419, 33002), (5121, 28478), (8838, 16501), (10242, 14239)]